Home / 41,013.76-61,468.08-22,302.40

Finding the Fourth Proportional to 41,013.76, 61,468.08 and 22,302.40

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Solution

The fourth proportional to 41,013.76, 61,468.08 and 22,302.40 is: 33,425.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013.76 : 61,468.08 = 22,302.40 : x
  2. Step 2: Convert to fraction form
    41,013.76/61,468.08 = 22,302.40/x
  3. Step 3: Cross multiply
    41,013.76x = 61,468.08 × 22,302.40
  4. Step 4: Simplify right side
    41,013.76x = 1,370,885,707.39
  5. Step 5: Solve for x
    x = 1,370,885,707.39/41,013.76
  6. Step 6: Final answer
    x = 33,425.02

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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.