Home / 22,330.26-33,498.36-7,543.35

Finding the Fourth Proportional to 22,330.26, 33,498.36 and 7,543.35

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Solution

The fourth proportional to 22,330.26, 33,498.36 and 7,543.35 is: 11,316.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,330.26 : 33,498.36 = 7,543.35 : x
  2. Step 2: Convert to fraction form
    22,330.26/33,498.36 = 7,543.35/x
  3. Step 3: Cross multiply
    22,330.26x = 33,498.36 × 7,543.35
  4. Step 4: Simplify right side
    22,330.26x = 252,689,853.91
  5. Step 5: Solve for x
    x = 252,689,853.91/22,330.26
  6. Step 6: Final answer
    x = 11,316.03

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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.