Home / 38,565.24-53,223.96-23,458.95

Finding the Fourth Proportional to 38,565.24, 53,223.96 and 23,458.95

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Solution

The fourth proportional to 38,565.24, 53,223.96 and 23,458.95 is: 32,375.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,565.24 : 53,223.96 = 23,458.95 : x
  2. Step 2: Convert to fraction form
    38,565.24/53,223.96 = 23,458.95/x
  3. Step 3: Cross multiply
    38,565.24x = 53,223.96 × 23,458.95
  4. Step 4: Simplify right side
    38,565.24x = 1,248,578,216.44
  5. Step 5: Solve for x
    x = 1,248,578,216.44/38,565.24
  6. Step 6: Final answer
    x = 32,375.74

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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.