Home / 50,149.65-75,225.96-22,055.13

Finding the Fourth Proportional to 50,149.65, 75,225.96 and 22,055.13

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Solution

The fourth proportional to 50,149.65, 75,225.96 and 22,055.13 is: 33,083.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,149.65 : 75,225.96 = 22,055.13 : x
  2. Step 2: Convert to fraction form
    50,149.65/75,225.96 = 22,055.13/x
  3. Step 3: Cross multiply
    50,149.65x = 75,225.96 × 22,055.13
  4. Step 4: Simplify right side
    50,149.65x = 1,659,118,216.90
  5. Step 5: Solve for x
    x = 1,659,118,216.90/50,149.65
  6. Step 6: Final answer
    x = 33,083.35

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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.