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Finding the Fourth Proportional to 64,211.22, 96,302.22 and 24,234.44

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Solution

The fourth proportional to 64,211.22, 96,302.22 and 24,234.44 is: 36,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,211.22 : 96,302.22 = 24,234.44 : x
  2. Step 2: Convert to fraction form
    64,211.22/96,302.22 = 24,234.44/x
  3. Step 3: Cross multiply
    64,211.22x = 96,302.22 × 24,234.44
  4. Step 4: Simplify right side
    64,211.22x = 2,333,830,341.77
  5. Step 5: Solve for x
    x = 2,333,830,341.77/64,211.22
  6. Step 6: Final answer
    x = 36,346.15

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1.5x scale

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.