Home / 14,743.08-22,065.12-10,043.64

Finding the Fourth Proportional to 14,743.08, 22,065.12 and 10,043.64

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Solution

The fourth proportional to 14,743.08, 22,065.12 and 10,043.64 is: 15,031.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,743.08 : 22,065.12 = 10,043.64 : x
  2. Step 2: Convert to fraction form
    14,743.08/22,065.12 = 10,043.64/x
  3. Step 3: Cross multiply
    14,743.08x = 22,065.12 × 10,043.64
  4. Step 4: Simplify right side
    14,743.08x = 221,614,121.84
  5. Step 5: Solve for x
    x = 221,614,121.84/14,743.08
  6. Step 6: Final answer
    x = 15,031.74

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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.