Home / 15,340.29-22,998.21-14,110.17

Finding the Fourth Proportional to 15,340.29, 22,998.21 and 14,110.17

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Solution

The fourth proportional to 15,340.29, 22,998.21 and 14,110.17 is: 21,154.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,340.29 : 22,998.21 = 14,110.17 : x
  2. Step 2: Convert to fraction form
    15,340.29/22,998.21 = 14,110.17/x
  3. Step 3: Cross multiply
    15,340.29x = 22,998.21 × 14,110.17
  4. Step 4: Simplify right side
    15,340.29x = 324,508,652.80
  5. Step 5: Solve for x
    x = 324,508,652.80/15,340.29
  6. Step 6: Final answer
    x = 21,154.01

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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.