Home / 62,357.10-86,051.40-34,062.90

Finding the Fourth Proportional to 62,357.10, 86,051.40 and 34,062.90

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Solution

The fourth proportional to 62,357.10, 86,051.40 and 34,062.90 is: 47,006.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,357.10 : 86,051.40 = 34,062.90 : x
  2. Step 2: Convert to fraction form
    62,357.10/86,051.40 = 34,062.90/x
  3. Step 3: Cross multiply
    62,357.10x = 86,051.40 × 34,062.90
  4. Step 4: Simplify right side
    62,357.10x = 2,931,160,233.06
  5. Step 5: Solve for x
    x = 2,931,160,233.06/62,357.10
  6. Step 6: Final answer
    x = 47,006.04

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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.