Home / 23,803.07-32,849.35-13,192.88

Finding the Fourth Proportional to 23,803.07, 32,849.35 and 13,192.88

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Solution

The fourth proportional to 23,803.07, 32,849.35 and 13,192.88 is: 18,206.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,803.07 : 32,849.35 = 13,192.88 : x
  2. Step 2: Convert to fraction form
    23,803.07/32,849.35 = 13,192.88/x
  3. Step 3: Cross multiply
    23,803.07x = 32,849.35 × 13,192.88
  4. Step 4: Simplify right side
    23,803.07x = 433,377,335.40
  5. Step 5: Solve for x
    x = 433,377,335.40/23,803.07
  6. Step 6: Final answer
    x = 18,206.79

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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.