Home / 41,407.09-57,146.95-23,507.89

Finding the Fourth Proportional to 41,407.09, 57,146.95 and 23,507.89

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Solution

The fourth proportional to 41,407.09, 57,146.95 and 23,507.89 is: 32,443.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,407.09 : 57,146.95 = 23,507.89 : x
  2. Step 2: Convert to fraction form
    41,407.09/57,146.95 = 23,507.89/x
  3. Step 3: Cross multiply
    41,407.09x = 57,146.95 × 23,507.89
  4. Step 4: Simplify right side
    41,407.09x = 1,343,404,214.44
  5. Step 5: Solve for x
    x = 1,343,404,214.44/41,407.09
  6. Step 6: Final answer
    x = 32,443.82

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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.