Home / 22,805.04-34,057.85-19,437.41

Finding the Fourth Proportional to 22,805.04, 34,057.85 and 19,437.41

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Solution

The fourth proportional to 22,805.04, 34,057.85 and 19,437.41 is: 29,028.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,805.04 : 34,057.85 = 19,437.41 : x
  2. Step 2: Convert to fraction form
    22,805.04/34,057.85 = 19,437.41/x
  3. Step 3: Cross multiply
    22,805.04x = 34,057.85 × 19,437.41
  4. Step 4: Simplify right side
    22,805.04x = 661,996,382.13
  5. Step 5: Solve for x
    x = 661,996,382.13/22,805.04
  6. Step 6: Final answer
    x = 29,028.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.