Home / 3,527.10-4,866.35-2,034.99

Finding the Fourth Proportional to 3,527.10, 4,866.35 and 2,034.99

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Solution

The fourth proportional to 3,527.10, 4,866.35 and 2,034.99 is: 2,807.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527.10 : 4,866.35 = 2,034.99 : x
  2. Step 2: Convert to fraction form
    3,527.10/4,866.35 = 2,034.99/x
  3. Step 3: Cross multiply
    3,527.10x = 4,866.35 × 2,034.99
  4. Step 4: Simplify right side
    3,527.10x = 9,902,963.41
  5. Step 5: Solve for x
    x = 9,902,963.41/3,527.10
  6. Step 6: Final answer
    x = 2,807.68

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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.