Home / 3,526.77-4,867.04-2,034.65

Finding the Fourth Proportional to 3,526.77, 4,867.04 and 2,034.65

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Solution

The fourth proportional to 3,526.77, 4,867.04 and 2,034.65 is: 2,807.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526.77 : 4,867.04 = 2,034.65 : x
  2. Step 2: Convert to fraction form
    3,526.77/4,867.04 = 2,034.65/x
  3. Step 3: Cross multiply
    3,526.77x = 4,867.04 × 2,034.65
  4. Step 4: Simplify right side
    3,526.77x = 9,902,731.35
  5. Step 5: Solve for x
    x = 9,902,731.35/3,526.77
  6. Step 6: Final answer
    x = 2,807.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.