Home / 33,718.55-50,577.77-9,094.55

Finding the Fourth Proportional to 33,718.55, 50,577.77 and 9,094.55

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Solution

The fourth proportional to 33,718.55, 50,577.77 and 9,094.55 is: 13,641.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,718.55 : 50,577.77 = 9,094.55 : x
  2. Step 2: Convert to fraction form
    33,718.55/50,577.77 = 9,094.55/x
  3. Step 3: Cross multiply
    33,718.55x = 50,577.77 × 9,094.55
  4. Step 4: Simplify right side
    33,718.55x = 459,981,828.00
  5. Step 5: Solve for x
    x = 459,981,828.00/33,718.55
  6. Step 6: Final answer
    x = 13,641.81

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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.