Home / 16,393.17-22,583.06-13,034.91

Finding the Fourth Proportional to 16,393.17, 22,583.06 and 13,034.91

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Solution

The fourth proportional to 16,393.17, 22,583.06 and 13,034.91 is: 17,956.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393.17 : 22,583.06 = 13,034.91 : x
  2. Step 2: Convert to fraction form
    16,393.17/22,583.06 = 13,034.91/x
  3. Step 3: Cross multiply
    16,393.17x = 22,583.06 × 13,034.91
  4. Step 4: Simplify right side
    16,393.17x = 294,368,154.62
  5. Step 5: Solve for x
    x = 294,368,154.62/16,393.17
  6. Step 6: Final answer
    x = 17,956.76

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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.