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Finding the Third Proportional to 59,114.38 and 129,715.75

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Solution

The third proportional to 59,114.38 and 129,715.75 is: 284,637.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,114.38 : 129,715.75 = 129,715.75 : x
  2. Step 2: Convert to fraction form
    59,114.38/129,715.75 = 129,715.75/x
  3. Step 3: Cross multiply
    59,114.38x = 129,715.75 × 129,715.75
  4. Step 4: Simplify right side
    59,114.38x = 16,826,175,798.06
  5. Step 5: Solve for x
    x = 16,826,175,798.06/59,114.38
  6. Step 6: Final answer
    x = 284,637.63

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.