Home / 4,567.34-6,302.93-3,170.90

Finding the Fourth Proportional to 4,567.34, 6,302.93 and 3,170.90

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Solution

The fourth proportional to 4,567.34, 6,302.93 and 3,170.90 is: 4,375.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567.34 : 6,302.93 = 3,170.90 : x
  2. Step 2: Convert to fraction form
    4,567.34/6,302.93 = 3,170.90/x
  3. Step 3: Cross multiply
    4,567.34x = 6,302.93 × 3,170.90
  4. Step 4: Simplify right side
    4,567.34x = 19,985,913.37
  5. Step 5: Solve for x
    x = 19,985,913.37/4,567.34
  6. Step 6: Final answer
    x = 4,375.84

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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.