Home / 16,926.04-23,350.69-10,207.85

Finding the Fourth Proportional to 16,926.04, 23,350.69 and 10,207.85

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Solution

The fourth proportional to 16,926.04, 23,350.69 and 10,207.85 is: 14,082.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,926.04 : 23,350.69 = 10,207.85 : x
  2. Step 2: Convert to fraction form
    16,926.04/23,350.69 = 10,207.85/x
  3. Step 3: Cross multiply
    16,926.04x = 23,350.69 × 10,207.85
  4. Step 4: Simplify right side
    16,926.04x = 238,360,340.92
  5. Step 5: Solve for x
    x = 238,360,340.92/16,926.04
  6. Step 6: Final answer
    x = 14,082.46

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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.