Home / 97,625.60-146,634.96-94,869.44

Finding the Fourth Proportional to 97,625.60, 146,634.96 and 94,869.44

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Solution

The fourth proportional to 97,625.60, 146,634.96 and 94,869.44 is: 142,495.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,625.60 : 146,634.96 = 94,869.44 : x
  2. Step 2: Convert to fraction form
    97,625.60/146,634.96 = 94,869.44/x
  3. Step 3: Cross multiply
    97,625.60x = 146,634.96 × 94,869.44
  4. Step 4: Simplify right side
    97,625.60x = 13,911,176,539.62
  5. Step 5: Solve for x
    x = 13,911,176,539.62/97,625.60
  6. Step 6: Final answer
    x = 142,495.17

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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.