Home / 22,030.24-33,056.16-10,344.48

Finding the Fourth Proportional to 22,030.24, 33,056.16 and 10,344.48

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Solution

The fourth proportional to 22,030.24, 33,056.16 and 10,344.48 is: 15,521.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030.24 : 33,056.16 = 10,344.48 : x
  2. Step 2: Convert to fraction form
    22,030.24/33,056.16 = 10,344.48/x
  3. Step 3: Cross multiply
    22,030.24x = 33,056.16 × 10,344.48
  4. Step 4: Simplify right side
    22,030.24x = 341,948,786.00
  5. Step 5: Solve for x
    x = 341,948,786.00/22,030.24
  6. Step 6: Final answer
    x = 15,521.79

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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.