Home / 59,441.64-89,130.25-26,122.69

Finding the Fourth Proportional to 59,441.64, 89,130.25 and 26,122.69

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Solution

The fourth proportional to 59,441.64, 89,130.25 and 26,122.69 is: 39,169.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,441.64 : 89,130.25 = 26,122.69 : x
  2. Step 2: Convert to fraction form
    59,441.64/89,130.25 = 26,122.69/x
  3. Step 3: Cross multiply
    59,441.64x = 89,130.25 × 26,122.69
  4. Step 4: Simplify right side
    59,441.64x = 2,328,321,890.37
  5. Step 5: Solve for x
    x = 2,328,321,890.37/59,441.64
  6. Step 6: Final answer
    x = 39,169.88

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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.