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Finding the Fourth Proportional to 35,369.92, 53,021.92 and 24,281.84

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Solution

The fourth proportional to 35,369.92, 53,021.92 and 24,281.84 is: 36,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,369.92 : 53,021.92 = 24,281.84 : x
  2. Step 2: Convert to fraction form
    35,369.92/53,021.92 = 24,281.84/x
  3. Step 3: Cross multiply
    35,369.92x = 53,021.92 × 24,281.84
  4. Step 4: Simplify right side
    35,369.92x = 1,287,469,777.93
  5. Step 5: Solve for x
    x = 1,287,469,777.93/35,369.92
  6. Step 6: Final answer
    x = 36,400.13

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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.