Home / 23,314.05-32,177.55-13,753.35

Finding the Fourth Proportional to 23,314.05, 32,177.55 and 13,753.35

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Solution

The fourth proportional to 23,314.05, 32,177.55 and 13,753.35 is: 18,982.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314.05 : 32,177.55 = 13,753.35 : x
  2. Step 2: Convert to fraction form
    23,314.05/32,177.55 = 13,753.35/x
  3. Step 3: Cross multiply
    23,314.05x = 32,177.55 × 13,753.35
  4. Step 4: Simplify right side
    23,314.05x = 442,549,107.29
  5. Step 5: Solve for x
    x = 442,549,107.29/23,314.05
  6. Step 6: Final answer
    x = 18,982.08

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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.