Home / 59,431.66-89,176.51-26,147.56

Finding the Fourth Proportional to 59,431.66, 89,176.51 and 26,147.56

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Solution

The fourth proportional to 59,431.66, 89,176.51 and 26,147.56 is: 39,234.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,431.66 : 89,176.51 = 26,147.56 : x
  2. Step 2: Convert to fraction form
    59,431.66/89,176.51 = 26,147.56/x
  3. Step 3: Cross multiply
    59,431.66x = 89,176.51 × 26,147.56
  4. Step 4: Simplify right side
    59,431.66x = 2,331,748,145.82
  5. Step 5: Solve for x
    x = 2,331,748,145.82/59,431.66
  6. Step 6: Final answer
    x = 39,234.11

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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.