Home / 60,700.35-91,057.14-23,292.20

Finding the Fourth Proportional to 60,700.35, 91,057.14 and 23,292.20

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Solution

The fourth proportional to 60,700.35, 91,057.14 and 23,292.20 is: 34,940.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,700.35 : 91,057.14 = 23,292.20 : x
  2. Step 2: Convert to fraction form
    60,700.35/91,057.14 = 23,292.20/x
  3. Step 3: Cross multiply
    60,700.35x = 91,057.14 × 23,292.20
  4. Step 4: Simplify right side
    60,700.35x = 2,120,920,661.02
  5. Step 5: Solve for x
    x = 2,120,920,661.02/60,700.35
  6. Step 6: Final answer
    x = 34,940.83

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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.