Home / 41,790.69-57,675.30-23,888.28

Finding the Fourth Proportional to 41,790.69, 57,675.30 and 23,888.28

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Solution

The fourth proportional to 41,790.69, 57,675.30 and 23,888.28 is: 32,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,790.69 : 57,675.30 = 23,888.28 : x
  2. Step 2: Convert to fraction form
    41,790.69/57,675.30 = 23,888.28/x
  3. Step 3: Cross multiply
    41,790.69x = 57,675.30 × 23,888.28
  4. Step 4: Simplify right side
    41,790.69x = 1,377,763,715.48
  5. Step 5: Solve for x
    x = 1,377,763,715.48/41,790.69
  6. Step 6: Final answer
    x = 32,968.20

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Double scale
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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.