Home / 17,559.70-24,232.14-9,601.78

Finding the Fourth Proportional to 17,559.70, 24,232.14 and 9,601.78

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Solution

The fourth proportional to 17,559.70, 24,232.14 and 9,601.78 is: 13,250.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,559.70 : 24,232.14 = 9,601.78 : x
  2. Step 2: Convert to fraction form
    17,559.70/24,232.14 = 9,601.78/x
  3. Step 3: Cross multiply
    17,559.70x = 24,232.14 × 9,601.78
  4. Step 4: Simplify right side
    17,559.70x = 232,671,677.21
  5. Step 5: Solve for x
    x = 232,671,677.21/17,559.70
  6. Step 6: Final answer
    x = 13,250.32

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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.