Home / 41,765.23-57,637.34-22,904.11

Finding the Fourth Proportional to 41,765.23, 57,637.34 and 22,904.11

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Solution

The fourth proportional to 41,765.23, 57,637.34 and 22,904.11 is: 31,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,765.23 : 57,637.34 = 22,904.11 : x
  2. Step 2: Convert to fraction form
    41,765.23/57,637.34 = 22,904.11/x
  3. Step 3: Cross multiply
    41,765.23x = 57,637.34 × 22,904.11
  4. Step 4: Simplify right side
    41,765.23x = 1,320,131,975.47
  5. Step 5: Solve for x
    x = 1,320,131,975.47/41,765.23
  6. Step 6: Final answer
    x = 31,608.40

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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.