Home / 45,299.48-67,897.95-23,065.89

Finding the Fourth Proportional to 45,299.48, 67,897.95 and 23,065.89

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Solution

The fourth proportional to 45,299.48, 67,897.95 and 23,065.89 is: 34,572.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,299.48 : 67,897.95 = 23,065.89 : x
  2. Step 2: Convert to fraction form
    45,299.48/67,897.95 = 23,065.89/x
  3. Step 3: Cross multiply
    45,299.48x = 67,897.95 × 23,065.89
  4. Step 4: Simplify right side
    45,299.48x = 1,566,126,645.93
  5. Step 5: Solve for x
    x = 1,566,126,645.93/45,299.48
  6. Step 6: Final answer
    x = 34,572.73

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Similar ratio
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1.5x scale

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.