Home / 73,351.32-110,024.78-23,434.35

Finding the Fourth Proportional to 73,351.32, 110,024.78 and 23,434.35

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Solution

The fourth proportional to 73,351.32, 110,024.78 and 23,434.35 is: 35,150.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,351.32 : 110,024.78 = 23,434.35 : x
  2. Step 2: Convert to fraction form
    73,351.32/110,024.78 = 23,434.35/x
  3. Step 3: Cross multiply
    73,351.32x = 110,024.78 × 23,434.35
  4. Step 4: Simplify right side
    73,351.32x = 2,578,359,086.02
  5. Step 5: Solve for x
    x = 2,578,359,086.02/73,351.32
  6. Step 6: Final answer
    x = 35,150.82

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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.