Home / 17,017.59-25,534.14-7,652.48

Finding the Fourth Proportional to 17,017.59, 25,534.14 and 7,652.48

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Solution

The fourth proportional to 17,017.59, 25,534.14 and 7,652.48 is: 11,482.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017.59 : 25,534.14 = 7,652.48 : x
  2. Step 2: Convert to fraction form
    17,017.59/25,534.14 = 7,652.48/x
  3. Step 3: Cross multiply
    17,017.59x = 25,534.14 × 7,652.48
  4. Step 4: Simplify right side
    17,017.59x = 195,399,339.30
  5. Step 5: Solve for x
    x = 195,399,339.30/17,017.59
  6. Step 6: Final answer
    x = 11,482.20

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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.