Home / 57,626.13-79,516.84-32,126.25

Finding the Fourth Proportional to 57,626.13, 79,516.84 and 32,126.25

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Solution

The fourth proportional to 57,626.13, 79,516.84 and 32,126.25 is: 44,330.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,626.13 : 79,516.84 = 32,126.25 : x
  2. Step 2: Convert to fraction form
    57,626.13/79,516.84 = 32,126.25/x
  3. Step 3: Cross multiply
    57,626.13x = 79,516.84 × 32,126.25
  4. Step 4: Simplify right side
    57,626.13x = 2,554,577,881.05
  5. Step 5: Solve for x
    x = 2,554,577,881.05/57,626.13
  6. Step 6: Final answer
    x = 44,330.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.