Home / 14,892.58-22,335.18-5,031.64

Finding the Fourth Proportional to 14,892.58, 22,335.18 and 5,031.64

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Solution

The fourth proportional to 14,892.58, 22,335.18 and 5,031.64 is: 7,546.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892.58 : 22,335.18 = 5,031.64 : x
  2. Step 2: Convert to fraction form
    14,892.58/22,335.18 = 5,031.64/x
  3. Step 3: Cross multiply
    14,892.58x = 22,335.18 × 5,031.64
  4. Step 4: Simplify right side
    14,892.58x = 112,382,585.10
  5. Step 5: Solve for x
    x = 112,382,585.10/14,892.58
  6. Step 6: Final answer
    x = 7,546.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.