Home / 33,822.65-50,719.71-10,133.57

Finding the Fourth Proportional to 33,822.65, 50,719.71 and 10,133.57

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Solution

The fourth proportional to 33,822.65, 50,719.71 and 10,133.57 is: 15,196.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,822.65 : 50,719.71 = 10,133.57 : x
  2. Step 2: Convert to fraction form
    33,822.65/50,719.71 = 10,133.57/x
  3. Step 3: Cross multiply
    33,822.65x = 50,719.71 × 10,133.57
  4. Step 4: Simplify right side
    33,822.65x = 513,971,627.27
  5. Step 5: Solve for x
    x = 513,971,627.27/33,822.65
  6. Step 6: Final answer
    x = 15,196.08

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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.