Home / 95,528.52-143,173.98-51,045.48

Finding the Fourth Proportional to 95,528.52, 143,173.98 and 51,045.48

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Solution

The fourth proportional to 95,528.52, 143,173.98 and 51,045.48 is: 76,504.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,528.52 : 143,173.98 = 51,045.48 : x
  2. Step 2: Convert to fraction form
    95,528.52/143,173.98 = 51,045.48/x
  3. Step 3: Cross multiply
    95,528.52x = 143,173.98 × 51,045.48
  4. Step 4: Simplify right side
    95,528.52x = 7,308,384,532.61
  5. Step 5: Solve for x
    x = 7,308,384,532.61/95,528.52
  6. Step 6: Final answer
    x = 76,504.74

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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.