Home / 23,175.77-34,465.49-22,437.65

Finding the Fourth Proportional to 23,175.77, 34,465.49 and 22,437.65

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Solution

The fourth proportional to 23,175.77, 34,465.49 and 22,437.65 is: 33,367.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,175.77 : 34,465.49 = 22,437.65 : x
  2. Step 2: Convert to fraction form
    23,175.77/34,465.49 = 22,437.65/x
  3. Step 3: Cross multiply
    23,175.77x = 34,465.49 × 22,437.65
  4. Step 4: Simplify right side
    23,175.77x = 773,324,317.18
  5. Step 5: Solve for x
    x = 773,324,317.18/23,175.77
  6. Step 6: Final answer
    x = 33,367.80

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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.