Home / 22,775.06-34,164.63-6,134.72

Finding the Fourth Proportional to 22,775.06, 34,164.63 and 6,134.72

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Solution

The fourth proportional to 22,775.06, 34,164.63 and 6,134.72 is: 9,202.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,775.06 : 34,164.63 = 6,134.72 : x
  2. Step 2: Convert to fraction form
    22,775.06/34,164.63 = 6,134.72/x
  3. Step 3: Cross multiply
    22,775.06x = 34,164.63 × 6,134.72
  4. Step 4: Simplify right side
    22,775.06x = 209,590,438.95
  5. Step 5: Solve for x
    x = 209,590,438.95/22,775.06
  6. Step 6: Final answer
    x = 9,202.63

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1.5x scale

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.