Home / 41,343.75-57,055.59-22,482.09

Finding the Fourth Proportional to 41,343.75, 57,055.59 and 22,482.09

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Solution

The fourth proportional to 41,343.75, 57,055.59 and 22,482.09 is: 31,025.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343.75 : 57,055.59 = 22,482.09 : x
  2. Step 2: Convert to fraction form
    41,343.75/57,055.59 = 22,482.09/x
  3. Step 3: Cross multiply
    41,343.75x = 57,055.59 × 22,482.09
  4. Step 4: Simplify right side
    41,343.75x = 1,282,728,909.38
  5. Step 5: Solve for x
    x = 1,282,728,909.38/41,343.75
  6. Step 6: Final answer
    x = 31,025.94

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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.