Home / 62,067.47-93,045.83-51,623.17

Finding the Fourth Proportional to 62,067.47, 93,045.83 and 51,623.17

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Solution

The fourth proportional to 62,067.47, 93,045.83 and 51,623.17 is: 77,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,067.47 : 93,045.83 = 51,623.17 : x
  2. Step 2: Convert to fraction form
    62,067.47/93,045.83 = 51,623.17/x
  3. Step 3: Cross multiply
    62,067.47x = 93,045.83 × 51,623.17
  4. Step 4: Simplify right side
    62,067.47x = 4,803,320,209.15
  5. Step 5: Solve for x
    x = 4,803,320,209.15/62,067.47
  6. Step 6: Final answer
    x = 77,388.70

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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.