Home / 62,410.27-86,125.80-34,116.16

Finding the Fourth Proportional to 62,410.27, 86,125.80 and 34,116.16

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Solution

The fourth proportional to 62,410.27, 86,125.80 and 34,116.16 is: 47,080.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,410.27 : 86,125.80 = 34,116.16 : x
  2. Step 2: Convert to fraction form
    62,410.27/86,125.80 = 34,116.16/x
  3. Step 3: Cross multiply
    62,410.27x = 86,125.80 × 34,116.16
  4. Step 4: Simplify right side
    62,410.27x = 2,938,281,572.93
  5. Step 5: Solve for x
    x = 2,938,281,572.93/62,410.27
  6. Step 6: Final answer
    x = 47,080.10

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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.