Home / 10,467.04-15,700.56-2,675.92

Finding the Fourth Proportional to 10,467.04, 15,700.56 and 2,675.92

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Solution

The fourth proportional to 10,467.04, 15,700.56 and 2,675.92 is: 4,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,467.04 : 15,700.56 = 2,675.92 : x
  2. Step 2: Convert to fraction form
    10,467.04/15,700.56 = 2,675.92/x
  3. Step 3: Cross multiply
    10,467.04x = 15,700.56 × 2,675.92
  4. Step 4: Simplify right side
    10,467.04x = 42,013,442.52
  5. Step 5: Solve for x
    x = 42,013,442.52/10,467.04
  6. Step 6: Final answer
    x = 4,013.88

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1.5x scale

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.