Home / 46,335.06-69,423.24-25,289.86

Finding the Fourth Proportional to 46,335.06, 69,423.24 and 25,289.86

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Solution

The fourth proportional to 46,335.06, 69,423.24 and 25,289.86 is: 37,891.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,335.06 : 69,423.24 = 25,289.86 : x
  2. Step 2: Convert to fraction form
    46,335.06/69,423.24 = 25,289.86/x
  3. Step 3: Cross multiply
    46,335.06x = 69,423.24 × 25,289.86
  4. Step 4: Simplify right side
    46,335.06x = 1,755,704,053.66
  5. Step 5: Solve for x
    x = 1,755,704,053.66/46,335.06
  6. Step 6: Final answer
    x = 37,891.48

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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.