Home / 17,710.17-26,568.92-14,808.75

Finding the Fourth Proportional to 17,710.17, 26,568.92 and 14,808.75

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Solution

The fourth proportional to 17,710.17, 26,568.92 and 14,808.75 is: 22,216.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,710.17 : 26,568.92 = 14,808.75 : x
  2. Step 2: Convert to fraction form
    17,710.17/26,568.92 = 14,808.75/x
  3. Step 3: Cross multiply
    17,710.17x = 26,568.92 × 14,808.75
  4. Step 4: Simplify right side
    17,710.17x = 393,452,287.16
  5. Step 5: Solve for x
    x = 393,452,287.16/17,710.17
  6. Step 6: Final answer
    x = 22,216.18

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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.