Home / 62,306.97-93,509.29-43,464.45

Finding the Fourth Proportional to 62,306.97, 93,509.29 and 43,464.45

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Solution

The fourth proportional to 62,306.97, 93,509.29 and 43,464.45 is: 65,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,306.97 : 93,509.29 = 43,464.45 : x
  2. Step 2: Convert to fraction form
    62,306.97/93,509.29 = 43,464.45/x
  3. Step 3: Cross multiply
    62,306.97x = 93,509.29 × 43,464.45
  4. Step 4: Simplify right side
    62,306.97x = 4,064,329,494.25
  5. Step 5: Solve for x
    x = 4,064,329,494.25/62,306.97
  6. Step 6: Final answer
    x = 65,230.73

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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.