Home / 22,925.13-34,382.22-11,826.10

Finding the Fourth Proportional to 22,925.13, 34,382.22 and 11,826.10

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Solution

The fourth proportional to 22,925.13, 34,382.22 and 11,826.10 is: 17,736.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925.13 : 34,382.22 = 11,826.10 : x
  2. Step 2: Convert to fraction form
    22,925.13/34,382.22 = 11,826.10/x
  3. Step 3: Cross multiply
    22,925.13x = 34,382.22 × 11,826.10
  4. Step 4: Simplify right side
    22,925.13x = 406,607,637.09
  5. Step 5: Solve for x
    x = 406,607,637.09/22,925.13
  6. Step 6: Final answer
    x = 17,736.33

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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.