Home / 80,024.24-110,438.63-44,214.24

Finding the Fourth Proportional to 80,024.24, 110,438.63 and 44,214.24

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Solution

The fourth proportional to 80,024.24, 110,438.63 and 44,214.24 is: 61,018.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,024.24 : 110,438.63 = 44,214.24 : x
  2. Step 2: Convert to fraction form
    80,024.24/110,438.63 = 44,214.24/x
  3. Step 3: Cross multiply
    80,024.24x = 110,438.63 × 44,214.24
  4. Step 4: Simplify right side
    80,024.24x = 4,882,960,092.09
  5. Step 5: Solve for x
    x = 4,882,960,092.09/80,024.24
  6. Step 6: Final answer
    x = 61,018.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.