Home / 4,670.51-6,441.74-3,254.19

Finding the Fourth Proportional to 4,670.51, 6,441.74 and 3,254.19

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Solution

The fourth proportional to 4,670.51, 6,441.74 and 3,254.19 is: 4,488.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.51 : 6,441.74 = 3,254.19 : x
  2. Step 2: Convert to fraction form
    4,670.51/6,441.74 = 3,254.19/x
  3. Step 3: Cross multiply
    4,670.51x = 6,441.74 × 3,254.19
  4. Step 4: Simplify right side
    4,670.51x = 20,962,672.21
  5. Step 5: Solve for x
    x = 20,962,672.21/4,670.51
  6. Step 6: Final answer
    x = 4,488.30

Related Problems

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Half scale
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Double scale
Find fourth proportional to 4,671.51, 6,443.12 and 3,255.19
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.