Home / 17,306.19-25,844.00-17,121.11

Finding the Fourth Proportional to 17,306.19, 25,844.00 and 17,121.11

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Solution

The fourth proportional to 17,306.19, 25,844.00 and 17,121.11 is: 25,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306.19 : 25,844.00 = 17,121.11 : x
  2. Step 2: Convert to fraction form
    17,306.19/25,844.00 = 17,121.11/x
  3. Step 3: Cross multiply
    17,306.19x = 25,844.00 × 17,121.11
  4. Step 4: Simplify right side
    17,306.19x = 442,477,752.01
  5. Step 5: Solve for x
    x = 442,477,752.01/17,306.19
  6. Step 6: Final answer
    x = 25,567.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.