Home / 14,816.23-22,233.12-5,462.79

Finding the Fourth Proportional to 14,816.23, 22,233.12 and 5,462.79

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Solution

The fourth proportional to 14,816.23, 22,233.12 and 5,462.79 is: 8,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,816.23 : 22,233.12 = 5,462.79 : x
  2. Step 2: Convert to fraction form
    14,816.23/22,233.12 = 5,462.79/x
  3. Step 3: Cross multiply
    14,816.23x = 22,233.12 × 5,462.79
  4. Step 4: Simplify right side
    14,816.23x = 121,454,886.81
  5. Step 5: Solve for x
    x = 121,454,886.81/14,816.23
  6. Step 6: Final answer
    x = 8,197.42

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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.