Home / 29,553.45-44,330.14-8,776.95

Finding the Fourth Proportional to 29,553.45, 44,330.14 and 8,776.95

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Solution

The fourth proportional to 29,553.45, 44,330.14 and 8,776.95 is: 13,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,553.45 : 44,330.14 = 8,776.95 : x
  2. Step 2: Convert to fraction form
    29,553.45/44,330.14 = 8,776.95/x
  3. Step 3: Cross multiply
    29,553.45x = 44,330.14 × 8,776.95
  4. Step 4: Simplify right side
    29,553.45x = 389,083,422.27
  5. Step 5: Solve for x
    x = 389,083,422.27/29,553.45
  6. Step 6: Final answer
    x = 13,165.41

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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.