Home / 95,374.25-143,045.88-39,202.98

Finding the Fourth Proportional to 95,374.25, 143,045.88 and 39,202.98

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Solution

The fourth proportional to 95,374.25, 143,045.88 and 39,202.98 is: 58,798.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,374.25 : 143,045.88 = 39,202.98 : x
  2. Step 2: Convert to fraction form
    95,374.25/143,045.88 = 39,202.98/x
  3. Step 3: Cross multiply
    95,374.25x = 143,045.88 × 39,202.98
  4. Step 4: Simplify right side
    95,374.25x = 5,607,824,772.72
  5. Step 5: Solve for x
    x = 5,607,824,772.72/95,374.25
  6. Step 6: Final answer
    x = 58,798.10

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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.