Home / 62,747.04-94,136.88-23,315.52

Finding the Fourth Proportional to 62,747.04, 94,136.88 and 23,315.52

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Solution

The fourth proportional to 62,747.04, 94,136.88 and 23,315.52 is: 34,979.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,747.04 : 94,136.88 = 23,315.52 : x
  2. Step 2: Convert to fraction form
    62,747.04/94,136.88 = 23,315.52/x
  3. Step 3: Cross multiply
    62,747.04x = 94,136.88 × 23,315.52
  4. Step 4: Simplify right side
    62,747.04x = 2,194,850,308.38
  5. Step 5: Solve for x
    x = 2,194,850,308.38/62,747.04
  6. Step 6: Final answer
    x = 34,979.34

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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.