Home / 149,210.25-223,856.38-44,029.22

Finding the Fourth Proportional to 149,210.25, 223,856.38 and 44,029.22

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Solution

The fourth proportional to 149,210.25, 223,856.38 and 44,029.22 is: 66,055.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,210.25 : 223,856.38 = 44,029.22 : x
  2. Step 2: Convert to fraction form
    149,210.25/223,856.38 = 44,029.22/x
  3. Step 3: Cross multiply
    149,210.25x = 223,856.38 × 44,029.22
  4. Step 4: Simplify right side
    149,210.25x = 9,856,221,803.42
  5. Step 5: Solve for x
    x = 9,856,221,803.42/149,210.25
  6. Step 6: Final answer
    x = 66,055.93

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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.