Home / 96,926.76-145,388.36-52,834.14

Finding the Fourth Proportional to 96,926.76, 145,388.36 and 52,834.14

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Solution

The fourth proportional to 96,926.76, 145,388.36 and 52,834.14 is: 79,250.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,926.76 : 145,388.36 = 52,834.14 : x
  2. Step 2: Convert to fraction form
    96,926.76/145,388.36 = 52,834.14/x
  3. Step 3: Cross multiply
    96,926.76x = 145,388.36 × 52,834.14
  4. Step 4: Simplify right side
    96,926.76x = 7,681,468,966.61
  5. Step 5: Solve for x
    x = 7,681,468,966.61/96,926.76
  6. Step 6: Final answer
    x = 79,250.24

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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.