Home / 165,067.03-247,616.94-59,894.20

Finding the Fourth Proportional to 165,067.03, 247,616.94 and 59,894.20

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Solution

The fourth proportional to 165,067.03, 247,616.94 and 59,894.20 is: 89,847.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,067.03 : 247,616.94 = 59,894.20 : x
  2. Step 2: Convert to fraction form
    165,067.03/247,616.94 = 59,894.20/x
  3. Step 3: Cross multiply
    165,067.03x = 247,616.94 × 59,894.20
  4. Step 4: Simplify right side
    165,067.03x = 14,830,817,289.66
  5. Step 5: Solve for x
    x = 14,830,817,289.66/165,067.03
  6. Step 6: Final answer
    x = 89,847.24

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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.