Home / 80,073.22-119,812.23-50,352.10

Finding the Fourth Proportional to 80,073.22, 119,812.23 and 50,352.10

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Solution

The fourth proportional to 80,073.22, 119,812.23 and 50,352.10 is: 75,341.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,073.22 : 119,812.23 = 50,352.10 : x
  2. Step 2: Convert to fraction form
    80,073.22/119,812.23 = 50,352.10/x
  3. Step 3: Cross multiply
    80,073.22x = 119,812.23 × 50,352.10
  4. Step 4: Simplify right side
    80,073.22x = 6,032,797,386.18
  5. Step 5: Solve for x
    x = 6,032,797,386.18/80,073.22
  6. Step 6: Final answer
    x = 75,341.01

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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.