Home / 95,582.77-143,364.87-29,023.48

Finding the Fourth Proportional to 95,582.77, 143,364.87 and 29,023.48

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Solution

The fourth proportional to 95,582.77, 143,364.87 and 29,023.48 is: 43,532.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,582.77 : 143,364.87 = 29,023.48 : x
  2. Step 2: Convert to fraction form
    95,582.77/143,364.87 = 29,023.48/x
  3. Step 3: Cross multiply
    95,582.77x = 143,364.87 × 29,023.48
  4. Step 4: Simplify right side
    95,582.77x = 4,160,947,616.35
  5. Step 5: Solve for x
    x = 4,160,947,616.35/95,582.77
  6. Step 6: Final answer
    x = 43,532.40

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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.