Home / 26,410.98-39,527.17-25,700.21

Finding the Fourth Proportional to 26,410.98, 39,527.17 and 25,700.21

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Solution

The fourth proportional to 26,410.98, 39,527.17 and 25,700.21 is: 38,463.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,410.98 : 39,527.17 = 25,700.21 : x
  2. Step 2: Convert to fraction form
    26,410.98/39,527.17 = 25,700.21/x
  3. Step 3: Cross multiply
    26,410.98x = 39,527.17 × 25,700.21
  4. Step 4: Simplify right side
    26,410.98x = 1,015,856,470.89
  5. Step 5: Solve for x
    x = 1,015,856,470.89/26,410.98
  6. Step 6: Final answer
    x = 38,463.41

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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.