Home / 4,202.76-5,799.96-2,314.42

Finding the Fourth Proportional to 4,202.76, 5,799.96 and 2,314.42

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Solution

The fourth proportional to 4,202.76, 5,799.96 and 2,314.42 is: 3,193.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202.76 : 5,799.96 = 2,314.42 : x
  2. Step 2: Convert to fraction form
    4,202.76/5,799.96 = 2,314.42/x
  3. Step 3: Cross multiply
    4,202.76x = 5,799.96 × 2,314.42
  4. Step 4: Simplify right side
    4,202.76x = 13,423,543.42
  5. Step 5: Solve for x
    x = 13,423,543.42/4,202.76
  6. Step 6: Final answer
    x = 3,193.98

Related Problems

Find fourth proportional to 2,101.38, 2,899.98 and 1,157.21
Half scale
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Double scale
Find fourth proportional to 4,203.76, 5,801.34 and 2,315.42
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.