Home / 41,681.35-57,518.19-23,775.69

Finding the Fourth Proportional to 41,681.35, 57,518.19 and 23,775.69

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Solution

The fourth proportional to 41,681.35, 57,518.19 and 23,775.69 is: 32,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,681.35 : 57,518.19 = 23,775.69 : x
  2. Step 2: Convert to fraction form
    41,681.35/57,518.19 = 23,775.69/x
  3. Step 3: Cross multiply
    41,681.35x = 57,518.19 × 23,775.69
  4. Step 4: Simplify right side
    41,681.35x = 1,367,534,654.80
  5. Step 5: Solve for x
    x = 1,367,534,654.80/41,681.35
  6. Step 6: Final answer
    x = 32,809.27

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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.