Home / 22,901.06-34,360.24-8,861.93

Finding the Fourth Proportional to 22,901.06, 34,360.24 and 8,861.93

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Solution

The fourth proportional to 22,901.06, 34,360.24 and 8,861.93 is: 13,296.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,901.06 : 34,360.24 = 8,861.93 : x
  2. Step 2: Convert to fraction form
    22,901.06/34,360.24 = 8,861.93/x
  3. Step 3: Cross multiply
    22,901.06x = 34,360.24 × 8,861.93
  4. Step 4: Simplify right side
    22,901.06x = 304,497,825.55
  5. Step 5: Solve for x
    x = 304,497,825.55/22,901.06
  6. Step 6: Final answer
    x = 13,296.24

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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.