Home / 22,034.23-33,053.47-7,239.58

Finding the Fourth Proportional to 22,034.23, 33,053.47 and 7,239.58

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Solution

The fourth proportional to 22,034.23, 33,053.47 and 7,239.58 is: 10,860.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034.23 : 33,053.47 = 7,239.58 : x
  2. Step 2: Convert to fraction form
    22,034.23/33,053.47 = 7,239.58/x
  3. Step 3: Cross multiply
    22,034.23x = 33,053.47 × 7,239.58
  4. Step 4: Simplify right side
    22,034.23x = 239,293,139.61
  5. Step 5: Solve for x
    x = 239,293,139.61/22,034.23
  6. Step 6: Final answer
    x = 10,860.06

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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.