Home / 41,368.32-57,088.02-22,505.52

Finding the Fourth Proportional to 41,368.32, 57,088.02 and 22,505.52

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Solution

The fourth proportional to 41,368.32, 57,088.02 and 22,505.52 is: 31,057.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,368.32 : 57,088.02 = 22,505.52 : x
  2. Step 2: Convert to fraction form
    41,368.32/57,088.02 = 22,505.52/x
  3. Step 3: Cross multiply
    41,368.32x = 57,088.02 × 22,505.52
  4. Step 4: Simplify right side
    41,368.32x = 1,284,795,575.87
  5. Step 5: Solve for x
    x = 1,284,795,575.87/41,368.32
  6. Step 6: Final answer
    x = 31,057.48

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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.