Home / 62,032.01-93,063.60-19,915.86

Finding the Fourth Proportional to 62,032.01, 93,063.60 and 19,915.86

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Solution

The fourth proportional to 62,032.01, 93,063.60 and 19,915.86 is: 29,878.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,032.01 : 93,063.60 = 19,915.86 : x
  2. Step 2: Convert to fraction form
    62,032.01/93,063.60 = 19,915.86/x
  3. Step 3: Cross multiply
    62,032.01x = 93,063.60 × 19,915.86
  4. Step 4: Simplify right side
    62,032.01x = 1,853,441,628.70
  5. Step 5: Solve for x
    x = 1,853,441,628.70/62,032.01
  6. Step 6: Final answer
    x = 29,878.80

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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.