Home / 95,480.04-143,221.50-33,152.52

Finding the Fourth Proportional to 95,480.04, 143,221.50 and 33,152.52

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Solution

The fourth proportional to 95,480.04, 143,221.50 and 33,152.52 is: 49,729.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,480.04 : 143,221.50 = 33,152.52 : x
  2. Step 2: Convert to fraction form
    95,480.04/143,221.50 = 33,152.52/x
  3. Step 3: Cross multiply
    95,480.04x = 143,221.50 × 33,152.52
  4. Step 4: Simplify right side
    95,480.04x = 4,748,153,643.18
  5. Step 5: Solve for x
    x = 4,748,153,643.18/95,480.04
  6. Step 6: Final answer
    x = 49,729.28

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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.