Home / 22,352.50-33,477.72-10,673.92

Finding the Fourth Proportional to 22,352.50, 33,477.72 and 10,673.92

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Solution

The fourth proportional to 22,352.50, 33,477.72 and 10,673.92 is: 15,986.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352.50 : 33,477.72 = 10,673.92 : x
  2. Step 2: Convert to fraction form
    22,352.50/33,477.72 = 10,673.92/x
  3. Step 3: Cross multiply
    22,352.50x = 33,477.72 × 10,673.92
  4. Step 4: Simplify right side
    22,352.50x = 357,338,505.06
  5. Step 5: Solve for x
    x = 357,338,505.06/22,352.50
  6. Step 6: Final answer
    x = 15,986.51

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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.