Home / 41,001.40-61,277.46-29,931.40

Finding the Fourth Proportional to 41,001.40, 61,277.46 and 29,931.40

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Solution

The fourth proportional to 41,001.40, 61,277.46 and 29,931.40 is: 44,733.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,001.40 : 61,277.46 = 29,931.40 : x
  2. Step 2: Convert to fraction form
    41,001.40/61,277.46 = 29,931.40/x
  3. Step 3: Cross multiply
    41,001.40x = 61,277.46 × 29,931.40
  4. Step 4: Simplify right side
    41,001.40x = 1,834,120,214.78
  5. Step 5: Solve for x
    x = 1,834,120,214.78/41,001.40
  6. Step 6: Final answer
    x = 44,733.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.