Home / 22,233.66-33,358.74-10,394.16

Finding the Fourth Proportional to 22,233.66, 33,358.74 and 10,394.16

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Solution

The fourth proportional to 22,233.66, 33,358.74 and 10,394.16 is: 15,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.66 : 33,358.74 = 10,394.16 : x
  2. Step 2: Convert to fraction form
    22,233.66/33,358.74 = 10,394.16/x
  3. Step 3: Cross multiply
    22,233.66x = 33,358.74 × 10,394.16
  4. Step 4: Simplify right side
    22,233.66x = 346,736,080.96
  5. Step 5: Solve for x
    x = 346,736,080.96/22,233.66
  6. Step 6: Final answer
    x = 15,595.10

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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.