Home / 22,510.16-33,770.69-6,714.54

Finding the Fourth Proportional to 22,510.16, 33,770.69 and 6,714.54

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Solution

The fourth proportional to 22,510.16, 33,770.69 and 6,714.54 is: 10,073.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,510.16 : 33,770.69 = 6,714.54 : x
  2. Step 2: Convert to fraction form
    22,510.16/33,770.69 = 6,714.54/x
  3. Step 3: Cross multiply
    22,510.16x = 33,770.69 × 6,714.54
  4. Step 4: Simplify right side
    22,510.16x = 226,754,615.26
  5. Step 5: Solve for x
    x = 226,754,615.26/22,510.16
  6. Step 6: Final answer
    x = 10,073.44

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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.