Home / 22,242.67-33,367.65-10,549.51

Finding the Fourth Proportional to 22,242.67, 33,367.65 and 10,549.51

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Solution

The fourth proportional to 22,242.67, 33,367.65 and 10,549.51 is: 15,825.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,242.67 : 33,367.65 = 10,549.51 : x
  2. Step 2: Convert to fraction form
    22,242.67/33,367.65 = 10,549.51/x
  3. Step 3: Cross multiply
    22,242.67x = 33,367.65 × 10,549.51
  4. Step 4: Simplify right side
    22,242.67x = 352,012,357.35
  5. Step 5: Solve for x
    x = 352,012,357.35/22,242.67
  6. Step 6: Final answer
    x = 15,825.99

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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.