Home / 96,504.68-144,921.44-62,828.06

Finding the Fourth Proportional to 96,504.68, 144,921.44 and 62,828.06

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Solution

The fourth proportional to 96,504.68, 144,921.44 and 62,828.06 is: 94,349.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,504.68 : 144,921.44 = 62,828.06 : x
  2. Step 2: Convert to fraction form
    96,504.68/144,921.44 = 62,828.06/x
  3. Step 3: Cross multiply
    96,504.68x = 144,921.44 × 62,828.06
  4. Step 4: Simplify right side
    96,504.68x = 9,105,132,927.61
  5. Step 5: Solve for x
    x = 9,105,132,927.61/96,504.68
  6. Step 6: Final answer
    x = 94,349.13

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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.