Home / 148,294.76-222,415.26-59,544.68

Finding the Fourth Proportional to 148,294.76, 222,415.26 and 59,544.68

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Solution

The fourth proportional to 148,294.76, 222,415.26 and 59,544.68 is: 89,306.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,294.76 : 222,415.26 = 59,544.68 : x
  2. Step 2: Convert to fraction form
    148,294.76/222,415.26 = 59,544.68/x
  3. Step 3: Cross multiply
    148,294.76x = 222,415.26 × 59,544.68
  4. Step 4: Simplify right side
    148,294.76x = 13,243,645,483.82
  5. Step 5: Solve for x
    x = 13,243,645,483.82/148,294.76
  6. Step 6: Final answer
    x = 89,306.23

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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.