Home / 35,080.39-52,620.74-22,680.10

Finding the Fourth Proportional to 35,080.39, 52,620.74 and 22,680.10

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Solution

The fourth proportional to 35,080.39, 52,620.74 and 22,680.10 is: 34,020.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,080.39 : 52,620.74 = 22,680.10 : x
  2. Step 2: Convert to fraction form
    35,080.39/52,620.74 = 22,680.10/x
  3. Step 3: Cross multiply
    35,080.39x = 52,620.74 × 22,680.10
  4. Step 4: Simplify right side
    35,080.39x = 1,193,443,682.70
  5. Step 5: Solve for x
    x = 1,193,443,682.70/35,080.39
  6. Step 6: Final answer
    x = 34,020.25

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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.