Home / 41,580.89-57,365.34-25,637.66

Finding the Fourth Proportional to 41,580.89, 57,365.34 and 25,637.66

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Solution

The fourth proportional to 41,580.89, 57,365.34 and 25,637.66 is: 35,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580.89 : 57,365.34 = 25,637.66 : x
  2. Step 2: Convert to fraction form
    41,580.89/57,365.34 = 25,637.66/x
  3. Step 3: Cross multiply
    41,580.89x = 57,365.34 × 25,637.66
  4. Step 4: Simplify right side
    41,580.89x = 1,470,713,082.70
  5. Step 5: Solve for x
    x = 1,470,713,082.70/41,580.89
  6. Step 6: Final answer
    x = 35,369.93

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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.