Home / 96,328.44-132,922.80-56,050.29

Finding the Fourth Proportional to 96,328.44, 132,922.80 and 56,050.29

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Solution

The fourth proportional to 96,328.44, 132,922.80 and 56,050.29 is: 77,343.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,328.44 : 132,922.80 = 56,050.29 : x
  2. Step 2: Convert to fraction form
    96,328.44/132,922.80 = 56,050.29/x
  3. Step 3: Cross multiply
    96,328.44x = 132,922.80 × 56,050.29
  4. Step 4: Simplify right side
    96,328.44x = 7,450,361,487.61
  5. Step 5: Solve for x
    x = 7,450,361,487.61/96,328.44
  6. Step 6: Final answer
    x = 77,343.32

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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.