Home / 38,025.11-57,018.13-22,233.62

Finding the Fourth Proportional to 38,025.11, 57,018.13 and 22,233.62

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Solution

The fourth proportional to 38,025.11, 57,018.13 and 22,233.62 is: 33,339.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,025.11 : 57,018.13 = 22,233.62 : x
  2. Step 2: Convert to fraction form
    38,025.11/57,018.13 = 22,233.62/x
  3. Step 3: Cross multiply
    38,025.11x = 57,018.13 × 22,233.62
  4. Step 4: Simplify right side
    38,025.11x = 1,267,719,522.49
  5. Step 5: Solve for x
    x = 1,267,719,522.49/38,025.11
  6. Step 6: Final answer
    x = 33,339.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.