Home / 96,621.80-144,867.90-44,004.20

Finding the Fourth Proportional to 96,621.80, 144,867.90 and 44,004.20

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Solution

The fourth proportional to 96,621.80, 144,867.90 and 44,004.20 is: 65,976.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,621.80 : 144,867.90 = 44,004.20 : x
  2. Step 2: Convert to fraction form
    96,621.80/144,867.90 = 44,004.20/x
  3. Step 3: Cross multiply
    96,621.80x = 144,867.90 × 44,004.20
  4. Step 4: Simplify right side
    96,621.80x = 6,374,796,045.18
  5. Step 5: Solve for x
    x = 6,374,796,045.18/96,621.80
  6. Step 6: Final answer
    x = 65,976.79

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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.