Home / 62,150.22-93,189.33-42,452.58

Finding the Fourth Proportional to 62,150.22, 93,189.33 and 42,452.58

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Solution

The fourth proportional to 62,150.22, 93,189.33 and 42,452.58 is: 63,654.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,150.22 : 93,189.33 = 42,452.58 : x
  2. Step 2: Convert to fraction form
    62,150.22/93,189.33 = 42,452.58/x
  3. Step 3: Cross multiply
    62,150.22x = 93,189.33 × 42,452.58
  4. Step 4: Simplify right side
    62,150.22x = 3,956,127,486.97
  5. Step 5: Solve for x
    x = 3,956,127,486.97/62,150.22
  6. Step 6: Final answer
    x = 63,654.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.