Home / 95,905.76-143,852.60-29,340.60

Finding the Fourth Proportional to 95,905.76, 143,852.60 and 29,340.60

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Solution

The fourth proportional to 95,905.76, 143,852.60 and 29,340.60 is: 44,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,905.76 : 143,852.60 = 29,340.60 : x
  2. Step 2: Convert to fraction form
    95,905.76/143,852.60 = 29,340.60/x
  3. Step 3: Cross multiply
    95,905.76x = 143,852.60 × 29,340.60
  4. Step 4: Simplify right side
    95,905.76x = 4,220,721,595.56
  5. Step 5: Solve for x
    x = 4,220,721,595.56/95,905.76
  6. Step 6: Final answer
    x = 44,009.05

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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.