Home / 41,328.01-57,034.43-25,417.72

Finding the Fourth Proportional to 41,328.01, 57,034.43 and 25,417.72

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Solution

The fourth proportional to 41,328.01, 57,034.43 and 25,417.72 is: 35,077.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,328.01 : 57,034.43 = 25,417.72 : x
  2. Step 2: Convert to fraction form
    41,328.01/57,034.43 = 25,417.72/x
  3. Step 3: Cross multiply
    41,328.01x = 57,034.43 × 25,417.72
  4. Step 4: Simplify right side
    41,328.01x = 1,449,685,172.10
  5. Step 5: Solve for x
    x = 1,449,685,172.10/41,328.01
  6. Step 6: Final answer
    x = 35,077.55

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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.