Home / 23,253.54-32,089.18-13,182.90

Finding the Fourth Proportional to 23,253.54, 32,089.18 and 13,182.90

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Solution

The fourth proportional to 23,253.54, 32,089.18 and 13,182.90 is: 18,192.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.54 : 32,089.18 = 13,182.90 : x
  2. Step 2: Convert to fraction form
    23,253.54/32,089.18 = 13,182.90/x
  3. Step 3: Cross multiply
    23,253.54x = 32,089.18 × 13,182.90
  4. Step 4: Simplify right side
    23,253.54x = 423,028,451.02
  5. Step 5: Solve for x
    x = 423,028,451.02/23,253.54
  6. Step 6: Final answer
    x = 18,192.00

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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.