Home / 25,040.61-34,537.19-22,044.42

Finding the Fourth Proportional to 25,040.61, 34,537.19 and 22,044.42

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Solution

The fourth proportional to 25,040.61, 34,537.19 and 22,044.42 is: 30,404.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,040.61 : 34,537.19 = 22,044.42 : x
  2. Step 2: Convert to fraction form
    25,040.61/34,537.19 = 22,044.42/x
  3. Step 3: Cross multiply
    25,040.61x = 34,537.19 × 22,044.42
  4. Step 4: Simplify right side
    25,040.61x = 761,352,211.76
  5. Step 5: Solve for x
    x = 761,352,211.76/25,040.61
  6. Step 6: Final answer
    x = 30,404.70

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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.