Home / 29,474.81-44,219.13-9,753.36

Finding the Fourth Proportional to 29,474.81, 44,219.13 and 9,753.36

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Solution

The fourth proportional to 29,474.81, 44,219.13 and 9,753.36 is: 14,632.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,474.81 : 44,219.13 = 9,753.36 : x
  2. Step 2: Convert to fraction form
    29,474.81/44,219.13 = 9,753.36/x
  3. Step 3: Cross multiply
    29,474.81x = 44,219.13 × 9,753.36
  4. Step 4: Simplify right side
    29,474.81x = 431,285,093.78
  5. Step 5: Solve for x
    x = 431,285,093.78/29,474.81
  6. Step 6: Final answer
    x = 14,632.33

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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.