Home / 62,439.30-93,658.95-62,001.90

Finding the Fourth Proportional to 62,439.30, 93,658.95 and 62,001.90

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Solution

The fourth proportional to 62,439.30, 93,658.95 and 62,001.90 is: 93,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,439.30 : 93,658.95 = 62,001.90 : x
  2. Step 2: Convert to fraction form
    62,439.30/93,658.95 = 62,001.90/x
  3. Step 3: Cross multiply
    62,439.30x = 93,658.95 × 62,001.90
  4. Step 4: Simplify right side
    62,439.30x = 5,807,032,852.01
  5. Step 5: Solve for x
    x = 5,807,032,852.01/62,439.30
  6. Step 6: Final answer
    x = 93,002.85

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1.5x scale

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.