Home / 44,046.61-66,061.69-20,353.23

Finding the Fourth Proportional to 44,046.61, 66,061.69 and 20,353.23

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Solution

The fourth proportional to 44,046.61, 66,061.69 and 20,353.23 is: 30,526.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,046.61 : 66,061.69 = 20,353.23 : x
  2. Step 2: Convert to fraction form
    44,046.61/66,061.69 = 20,353.23/x
  3. Step 3: Cross multiply
    44,046.61x = 66,061.69 × 20,353.23
  4. Step 4: Simplify right side
    44,046.61x = 1,344,568,770.76
  5. Step 5: Solve for x
    x = 1,344,568,770.76/44,046.61
  6. Step 6: Final answer
    x = 30,526.04

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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.