Home / 45,226.35-67,510.08-41,891.18

Finding the Fourth Proportional to 45,226.35, 67,510.08 and 41,891.18

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Solution

The fourth proportional to 45,226.35, 67,510.08 and 41,891.18 is: 62,531.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,226.35 : 67,510.08 = 41,891.18 : x
  2. Step 2: Convert to fraction form
    45,226.35/67,510.08 = 41,891.18/x
  3. Step 3: Cross multiply
    45,226.35x = 67,510.08 × 41,891.18
  4. Step 4: Simplify right side
    45,226.35x = 2,828,076,575.54
  5. Step 5: Solve for x
    x = 2,828,076,575.54/45,226.35
  6. Step 6: Final answer
    x = 62,531.61

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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.