Home / 144,377.82-216,587.07-44,546.13

Finding the Fourth Proportional to 144,377.82, 216,587.07 and 44,546.13

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Solution

The fourth proportional to 144,377.82, 216,587.07 and 44,546.13 is: 66,825.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,377.82 : 216,587.07 = 44,546.13 : x
  2. Step 2: Convert to fraction form
    144,377.82/216,587.07 = 44,546.13/x
  3. Step 3: Cross multiply
    144,377.82x = 216,587.07 × 44,546.13
  4. Step 4: Simplify right side
    144,377.82x = 9,648,115,776.54
  5. Step 5: Solve for x
    x = 9,648,115,776.54/144,377.82
  6. Step 6: Final answer
    x = 66,825.47

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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.