Home / 41,247.96-61,856.10-14,946.36

Finding the Fourth Proportional to 41,247.96, 61,856.10 and 14,946.36

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Solution

The fourth proportional to 41,247.96, 61,856.10 and 14,946.36 is: 22,413.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,247.96 : 61,856.10 = 14,946.36 : x
  2. Step 2: Convert to fraction form
    41,247.96/61,856.10 = 14,946.36/x
  3. Step 3: Cross multiply
    41,247.96x = 61,856.10 × 14,946.36
  4. Step 4: Simplify right side
    41,247.96x = 924,523,538.80
  5. Step 5: Solve for x
    x = 924,523,538.80/41,247.96
  6. Step 6: Final answer
    x = 22,413.80

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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.