Home / 16,064.11-22,176.51-10,099.06

Finding the Fourth Proportional to 16,064.11, 22,176.51 and 10,099.06

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Solution

The fourth proportional to 16,064.11, 22,176.51 and 10,099.06 is: 13,941.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,064.11 : 22,176.51 = 10,099.06 : x
  2. Step 2: Convert to fraction form
    16,064.11/22,176.51 = 10,099.06/x
  3. Step 3: Cross multiply
    16,064.11x = 22,176.51 × 10,099.06
  4. Step 4: Simplify right side
    16,064.11x = 223,961,964.91
  5. Step 5: Solve for x
    x = 223,961,964.91/16,064.11
  6. Step 6: Final answer
    x = 13,941.76

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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.