Home / 41,226.03-61,839.45-13,150.35

Finding the Fourth Proportional to 41,226.03, 61,839.45 and 13,150.35

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Solution

The fourth proportional to 41,226.03, 61,839.45 and 13,150.35 is: 19,725.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,226.03 : 61,839.45 = 13,150.35 : x
  2. Step 2: Convert to fraction form
    41,226.03/61,839.45 = 13,150.35/x
  3. Step 3: Cross multiply
    41,226.03x = 61,839.45 × 13,150.35
  4. Step 4: Simplify right side
    41,226.03x = 813,210,411.31
  5. Step 5: Solve for x
    x = 813,210,411.31/41,226.03
  6. Step 6: Final answer
    x = 19,725.65

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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.