Home / 14,767.32-22,151.76-14,019.96

Finding the Fourth Proportional to 14,767.32, 22,151.76 and 14,019.96

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Solution

The fourth proportional to 14,767.32, 22,151.76 and 14,019.96 is: 21,030.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767.32 : 22,151.76 = 14,019.96 : x
  2. Step 2: Convert to fraction form
    14,767.32/22,151.76 = 14,019.96/x
  3. Step 3: Cross multiply
    14,767.32x = 22,151.76 × 14,019.96
  4. Step 4: Simplify right side
    14,767.32x = 310,566,789.13
  5. Step 5: Solve for x
    x = 310,566,789.13/14,767.32
  6. Step 6: Final answer
    x = 21,030.68

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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.