Home / 82,733.75-124,080.13-23,569.94

Finding the Fourth Proportional to 82,733.75, 124,080.13 and 23,569.94

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Solution

The fourth proportional to 82,733.75, 124,080.13 and 23,569.94 is: 35,349.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,733.75 : 124,080.13 = 23,569.94 : x
  2. Step 2: Convert to fraction form
    82,733.75/124,080.13 = 23,569.94/x
  3. Step 3: Cross multiply
    82,733.75x = 124,080.13 × 23,569.94
  4. Step 4: Simplify right side
    82,733.75x = 2,924,560,794.71
  5. Step 5: Solve for x
    x = 2,924,560,794.71/82,733.75
  6. Step 6: Final answer
    x = 35,349.06

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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.