Home / 44,316.55-66,518.03-22,154.95

Finding the Fourth Proportional to 44,316.55, 66,518.03 and 22,154.95

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Solution

The fourth proportional to 44,316.55, 66,518.03 and 22,154.95 is: 33,254.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,316.55 : 66,518.03 = 22,154.95 : x
  2. Step 2: Convert to fraction form
    44,316.55/66,518.03 = 22,154.95/x
  3. Step 3: Cross multiply
    44,316.55x = 66,518.03 × 22,154.95
  4. Step 4: Simplify right side
    44,316.55x = 1,473,703,517.97
  5. Step 5: Solve for x
    x = 1,473,703,517.97/44,316.55
  6. Step 6: Final answer
    x = 33,254.02

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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.