Home / 95,758.02-143,702.64-33,428.52

Finding the Fourth Proportional to 95,758.02, 143,702.64 and 33,428.52

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Solution

The fourth proportional to 95,758.02, 143,702.64 and 33,428.52 is: 50,165.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,758.02 : 143,702.64 = 33,428.52 : x
  2. Step 2: Convert to fraction form
    95,758.02/143,702.64 = 33,428.52/x
  3. Step 3: Cross multiply
    95,758.02x = 143,702.64 × 33,428.52
  4. Step 4: Simplify right side
    95,758.02x = 4,803,766,575.29
  5. Step 5: Solve for x
    x = 4,803,766,575.29/95,758.02
  6. Step 6: Final answer
    x = 50,165.68

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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.