Home / 94,500.08-141,700.92-35,287.06

Finding the Fourth Proportional to 94,500.08, 141,700.92 and 35,287.06

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Solution

The fourth proportional to 94,500.08, 141,700.92 and 35,287.06 is: 52,912.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,500.08 : 141,700.92 = 35,287.06 : x
  2. Step 2: Convert to fraction form
    94,500.08/141,700.92 = 35,287.06/x
  3. Step 3: Cross multiply
    94,500.08x = 141,700.92 × 35,287.06
  4. Step 4: Simplify right side
    94,500.08x = 5,000,208,866.10
  5. Step 5: Solve for x
    x = 5,000,208,866.10/94,500.08
  6. Step 6: Final answer
    x = 52,912.22

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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.