Home / 62,068.13-85,654.42-33,774.02

Finding the Fourth Proportional to 62,068.13, 85,654.42 and 33,774.02

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Solution

The fourth proportional to 62,068.13, 85,654.42 and 33,774.02 is: 46,608.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,068.13 : 85,654.42 = 33,774.02 : x
  2. Step 2: Convert to fraction form
    62,068.13/85,654.42 = 33,774.02/x
  3. Step 3: Cross multiply
    62,068.13x = 85,654.42 × 33,774.02
  4. Step 4: Simplify right side
    62,068.13x = 2,892,893,665.90
  5. Step 5: Solve for x
    x = 2,892,893,665.90/62,068.13
  6. Step 6: Final answer
    x = 46,608.36

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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.