Home / 59,645.16-89,494.47-30,046.86

Finding the Fourth Proportional to 59,645.16, 89,494.47 and 30,046.86

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Solution

The fourth proportional to 59,645.16, 89,494.47 and 30,046.86 is: 45,083.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,645.16 : 89,494.47 = 30,046.86 : x
  2. Step 2: Convert to fraction form
    59,645.16/89,494.47 = 30,046.86/x
  3. Step 3: Cross multiply
    59,645.16x = 89,494.47 × 30,046.86
  4. Step 4: Simplify right side
    59,645.16x = 2,689,027,810.86
  5. Step 5: Solve for x
    x = 2,689,027,810.86/59,645.16
  6. Step 6: Final answer
    x = 45,083.76

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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.