Home / 14,934.97-22,386.81-5,571.22

Finding the Fourth Proportional to 14,934.97, 22,386.81 and 5,571.22

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Solution

The fourth proportional to 14,934.97, 22,386.81 and 5,571.22 is: 8,350.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.97 : 22,386.81 = 5,571.22 : x
  2. Step 2: Convert to fraction form
    14,934.97/22,386.81 = 5,571.22/x
  3. Step 3: Cross multiply
    14,934.97x = 22,386.81 × 5,571.22
  4. Step 4: Simplify right side
    14,934.97x = 124,721,843.61
  5. Step 5: Solve for x
    x = 124,721,843.61/14,934.97
  6. Step 6: Final answer
    x = 8,350.99

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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.