Home / 41,888.28-57,806.16-23,025.36

Finding the Fourth Proportional to 41,888.28, 57,806.16 and 23,025.36

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Solution

The fourth proportional to 41,888.28, 57,806.16 and 23,025.36 is: 31,775.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,888.28 : 57,806.16 = 23,025.36 : x
  2. Step 2: Convert to fraction form
    41,888.28/57,806.16 = 23,025.36/x
  3. Step 3: Cross multiply
    41,888.28x = 57,806.16 × 23,025.36
  4. Step 4: Simplify right side
    41,888.28x = 1,331,007,644.22
  5. Step 5: Solve for x
    x = 1,331,007,644.22/41,888.28
  6. Step 6: Final answer
    x = 31,775.18

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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.