Home / 44,825.16-67,218.29-15,235.05

Finding the Fourth Proportional to 44,825.16, 67,218.29 and 15,235.05

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Solution

The fourth proportional to 44,825.16, 67,218.29 and 15,235.05 is: 22,845.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825.16 : 67,218.29 = 15,235.05 : x
  2. Step 2: Convert to fraction form
    44,825.16/67,218.29 = 15,235.05/x
  3. Step 3: Cross multiply
    44,825.16x = 67,218.29 × 15,235.05
  4. Step 4: Simplify right side
    44,825.16x = 1,024,073,711.06
  5. Step 5: Solve for x
    x = 1,024,073,711.06/44,825.16
  6. Step 6: Final answer
    x = 22,845.96

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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.