Home / 62,190.10-93,182.55-35,848.90

Finding the Fourth Proportional to 62,190.10, 93,182.55 and 35,848.90

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Solution

The fourth proportional to 62,190.10, 93,182.55 and 35,848.90 is: 53,714.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,190.10 : 93,182.55 = 35,848.90 : x
  2. Step 2: Convert to fraction form
    62,190.10/93,182.55 = 35,848.90/x
  3. Step 3: Cross multiply
    62,190.10x = 93,182.55 × 35,848.90
  4. Step 4: Simplify right side
    62,190.10x = 3,340,491,916.70
  5. Step 5: Solve for x
    x = 3,340,491,916.70/62,190.10
  6. Step 6: Final answer
    x = 53,714.21

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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.