Home / 26,591.20-36,697.96-14,656.72

Finding the Fourth Proportional to 26,591.20, 36,697.96 and 14,656.72

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Solution

The fourth proportional to 26,591.20, 36,697.96 and 14,656.72 is: 20,227.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,591.20 : 36,697.96 = 14,656.72 : x
  2. Step 2: Convert to fraction form
    26,591.20/36,697.96 = 14,656.72/x
  3. Step 3: Cross multiply
    26,591.20x = 36,697.96 × 14,656.72
  4. Step 4: Simplify right side
    26,591.20x = 537,871,724.29
  5. Step 5: Solve for x
    x = 537,871,724.29/26,591.20
  6. Step 6: Final answer
    x = 20,227.43

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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.