Home / 23,373.22-32,255.92-13,302.58

Finding the Fourth Proportional to 23,373.22, 32,255.92 and 13,302.58

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Solution

The fourth proportional to 23,373.22, 32,255.92 and 13,302.58 is: 18,358.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373.22 : 32,255.92 = 13,302.58 : x
  2. Step 2: Convert to fraction form
    23,373.22/32,255.92 = 13,302.58/x
  3. Step 3: Cross multiply
    23,373.22x = 32,255.92 × 13,302.58
  4. Step 4: Simplify right side
    23,373.22x = 429,086,956.27
  5. Step 5: Solve for x
    x = 429,086,956.27/23,373.22
  6. Step 6: Final answer
    x = 18,358.06

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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.