Home / 45,211.01-62,390.88-25,067.89

Finding the Fourth Proportional to 45,211.01, 62,390.88 and 25,067.89

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Solution

The fourth proportional to 45,211.01, 62,390.88 and 25,067.89 is: 34,593.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,211.01 : 62,390.88 = 25,067.89 : x
  2. Step 2: Convert to fraction form
    45,211.01/62,390.88 = 25,067.89/x
  3. Step 3: Cross multiply
    45,211.01x = 62,390.88 × 25,067.89
  4. Step 4: Simplify right side
    45,211.01x = 1,564,007,794.83
  5. Step 5: Solve for x
    x = 1,564,007,794.83/45,211.01
  6. Step 6: Final answer
    x = 34,593.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.