Home / 23,784.75-35,677.13-9,933.75

Finding the Fourth Proportional to 23,784.75, 35,677.13 and 9,933.75

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Solution

The fourth proportional to 23,784.75, 35,677.13 and 9,933.75 is: 14,900.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,784.75 : 35,677.13 = 9,933.75 : x
  2. Step 2: Convert to fraction form
    23,784.75/35,677.13 = 9,933.75/x
  3. Step 3: Cross multiply
    23,784.75x = 35,677.13 × 9,933.75
  4. Step 4: Simplify right side
    23,784.75x = 354,407,640.47
  5. Step 5: Solve for x
    x = 354,407,640.47/23,784.75
  6. Step 6: Final answer
    x = 14,900.63

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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.