Home / 55,949.76-77,205.96-32,070.96

Finding the Fourth Proportional to 55,949.76, 77,205.96 and 32,070.96

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Solution

The fourth proportional to 55,949.76, 77,205.96 and 32,070.96 is: 44,255.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,949.76 : 77,205.96 = 32,070.96 : x
  2. Step 2: Convert to fraction form
    55,949.76/77,205.96 = 32,070.96/x
  3. Step 3: Cross multiply
    55,949.76x = 77,205.96 × 32,070.96
  4. Step 4: Simplify right side
    55,949.76x = 2,476,069,254.92
  5. Step 5: Solve for x
    x = 2,476,069,254.92/55,949.76
  6. Step 6: Final answer
    x = 44,255.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.