Home / 91,026.95-136,540.22-24,467.07

Finding the Fourth Proportional to 91,026.95, 136,540.22 and 24,467.07

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Solution

The fourth proportional to 91,026.95, 136,540.22 and 24,467.07 is: 36,700.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,026.95 : 136,540.22 = 24,467.07 : x
  2. Step 2: Convert to fraction form
    91,026.95/136,540.22 = 24,467.07/x
  3. Step 3: Cross multiply
    91,026.95x = 136,540.22 × 24,467.07
  4. Step 4: Simplify right side
    91,026.95x = 3,340,738,998.22
  5. Step 5: Solve for x
    x = 3,340,738,998.22/91,026.95
  6. Step 6: Final answer
    x = 36,700.55

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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.