Home / 84,914.59-127,251.18-62,552.11

Finding the Fourth Proportional to 84,914.59, 127,251.18 and 62,552.11

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Solution

The fourth proportional to 84,914.59, 127,251.18 and 62,552.11 is: 93,739.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,914.59 : 127,251.18 = 62,552.11 : x
  2. Step 2: Convert to fraction form
    84,914.59/127,251.18 = 62,552.11/x
  3. Step 3: Cross multiply
    84,914.59x = 127,251.18 × 62,552.11
  4. Step 4: Simplify right side
    84,914.59x = 7,959,829,808.99
  5. Step 5: Solve for x
    x = 7,959,829,808.99/84,914.59
  6. Step 6: Final answer
    x = 93,739.25

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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.