Home / 59,066.28-88,614.36-19,623.60

Finding the Fourth Proportional to 59,066.28, 88,614.36 and 19,623.60

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Solution

The fourth proportional to 59,066.28, 88,614.36 and 19,623.60 is: 29,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,066.28 : 88,614.36 = 19,623.60 : x
  2. Step 2: Convert to fraction form
    59,066.28/88,614.36 = 19,623.60/x
  3. Step 3: Cross multiply
    59,066.28x = 88,614.36 × 19,623.60
  4. Step 4: Simplify right side
    59,066.28x = 1,738,932,754.90
  5. Step 5: Solve for x
    x = 1,738,932,754.90/59,066.28
  6. Step 6: Final answer
    x = 29,440.36

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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.