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Finding the Fourth Proportional to 35,105.68, 48,463.68 and 23,834.80

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Solution

The fourth proportional to 35,105.68, 48,463.68 and 23,834.80 is: 32,904.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,105.68 : 48,463.68 = 23,834.80 : x
  2. Step 2: Convert to fraction form
    35,105.68/48,463.68 = 23,834.80/x
  3. Step 3: Cross multiply
    35,105.68x = 48,463.68 × 23,834.80
  4. Step 4: Simplify right side
    35,105.68x = 1,155,122,120.06
  5. Step 5: Solve for x
    x = 1,155,122,120.06/35,105.68
  6. Step 6: Final answer
    x = 32,904.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.