Home / 62,033.20-93,065.39-19,917.04

Finding the Fourth Proportional to 62,033.20, 93,065.39 and 19,917.04

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Solution

The fourth proportional to 62,033.20, 93,065.39 and 19,917.04 is: 29,880.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,033.20 : 93,065.39 = 19,917.04 : x
  2. Step 2: Convert to fraction form
    62,033.20/93,065.39 = 19,917.04/x
  3. Step 3: Cross multiply
    62,033.20x = 93,065.39 × 19,917.04
  4. Step 4: Simplify right side
    62,033.20x = 1,853,587,095.25
  5. Step 5: Solve for x
    x = 1,853,587,095.25/62,033.20
  6. Step 6: Final answer
    x = 29,880.57

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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.