Home / 10,675.62-16,013.09-4,832.24

Finding the Fourth Proportional to 10,675.62, 16,013.09 and 4,832.24

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Solution

The fourth proportional to 10,675.62, 16,013.09 and 4,832.24 is: 7,248.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675.62 : 16,013.09 = 4,832.24 : x
  2. Step 2: Convert to fraction form
    10,675.62/16,013.09 = 4,832.24/x
  3. Step 3: Cross multiply
    10,675.62x = 16,013.09 × 4,832.24
  4. Step 4: Simplify right side
    10,675.62x = 77,378,989.79
  5. Step 5: Solve for x
    x = 77,378,989.79/10,675.62
  6. Step 6: Final answer
    x = 7,248.20

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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.