Home / 62,493.14-93,754.56-20,373.50

Finding the Fourth Proportional to 62,493.14, 93,754.56 and 20,373.50

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Solution

The fourth proportional to 62,493.14, 93,754.56 and 20,373.50 is: 30,565.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,493.14 : 93,754.56 = 20,373.50 : x
  2. Step 2: Convert to fraction form
    62,493.14/93,754.56 = 20,373.50/x
  3. Step 3: Cross multiply
    62,493.14x = 93,754.56 × 20,373.50
  4. Step 4: Simplify right side
    62,493.14x = 1,910,108,528.16
  5. Step 5: Solve for x
    x = 1,910,108,528.16/62,493.14
  6. Step 6: Final answer
    x = 30,565.09

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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.