Home / 27,366.95-41,052.06-7,645.52

Finding the Fourth Proportional to 27,366.95, 41,052.06 and 7,645.52

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Solution

The fourth proportional to 27,366.95, 41,052.06 and 7,645.52 is: 11,468.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,366.95 : 41,052.06 = 7,645.52 : x
  2. Step 2: Convert to fraction form
    27,366.95/41,052.06 = 7,645.52/x
  3. Step 3: Cross multiply
    27,366.95x = 41,052.06 × 7,645.52
  4. Step 4: Simplify right side
    27,366.95x = 313,864,448.40
  5. Step 5: Solve for x
    x = 313,864,448.40/27,366.95
  6. Step 6: Final answer
    x = 11,468.74

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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.