Home / 41,013.50-61,526.19-12,924.05

Finding the Fourth Proportional to 41,013.50, 61,526.19 and 12,924.05

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Solution

The fourth proportional to 41,013.50, 61,526.19 and 12,924.05 is: 19,387.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013.50 : 61,526.19 = 12,924.05 : x
  2. Step 2: Convert to fraction form
    41,013.50/61,526.19 = 12,924.05/x
  3. Step 3: Cross multiply
    41,013.50x = 61,526.19 × 12,924.05
  4. Step 4: Simplify right side
    41,013.50x = 795,167,555.87
  5. Step 5: Solve for x
    x = 795,167,555.87/41,013.50
  6. Step 6: Final answer
    x = 19,387.95

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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.