Home / 22,084.09-30,473.27-14,929.57

Finding the Fourth Proportional to 22,084.09, 30,473.27 and 14,929.57

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Solution

The fourth proportional to 22,084.09, 30,473.27 and 14,929.57 is: 20,600.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.09 : 30,473.27 = 14,929.57 : x
  2. Step 2: Convert to fraction form
    22,084.09/30,473.27 = 14,929.57/x
  3. Step 3: Cross multiply
    22,084.09x = 30,473.27 × 14,929.57
  4. Step 4: Simplify right side
    22,084.09x = 454,952,665.61
  5. Step 5: Solve for x
    x = 454,952,665.61/22,084.09
  6. Step 6: Final answer
    x = 20,600.93

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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.