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Finding the Fourth Proportional to 148,894.66, 223,252.08 and 60,044.68

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Solution

The fourth proportional to 148,894.66, 223,252.08 and 60,044.68 is: 90,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,894.66 : 223,252.08 = 60,044.68 : x
  2. Step 2: Convert to fraction form
    148,894.66/223,252.08 = 60,044.68/x
  3. Step 3: Cross multiply
    148,894.66x = 223,252.08 × 60,044.68
  4. Step 4: Simplify right side
    148,894.66x = 13,405,099,702.93
  5. Step 5: Solve for x
    x = 13,405,099,702.93/148,894.66
  6. Step 6: Final answer
    x = 90,030.76

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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.