Home / 62,440.10-93,660.15-62,051.30

Finding the Fourth Proportional to 62,440.10, 93,660.15 and 62,051.30

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Solution

The fourth proportional to 62,440.10, 93,660.15 and 62,051.30 is: 93,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,440.10 : 93,660.15 = 62,051.30 : x
  2. Step 2: Convert to fraction form
    62,440.10/93,660.15 = 62,051.30/x
  3. Step 3: Cross multiply
    62,440.10x = 93,660.15 × 62,051.30
  4. Step 4: Simplify right side
    62,440.10x = 5,811,734,065.70
  5. Step 5: Solve for x
    x = 5,811,734,065.70/62,440.10
  6. Step 6: Final answer
    x = 93,076.95

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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.