Home / 38,059.32-57,083.22-13,095.48

Finding the Fourth Proportional to 38,059.32, 57,083.22 and 13,095.48

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Solution

The fourth proportional to 38,059.32, 57,083.22 and 13,095.48 is: 19,641.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,059.32 : 57,083.22 = 13,095.48 : x
  2. Step 2: Convert to fraction form
    38,059.32/57,083.22 = 13,095.48/x
  3. Step 3: Cross multiply
    38,059.32x = 57,083.22 × 13,095.48
  4. Step 4: Simplify right side
    38,059.32x = 747,532,165.85
  5. Step 5: Solve for x
    x = 747,532,165.85/38,059.32
  6. Step 6: Final answer
    x = 19,641.24

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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.