Home / 3,807.06-5,710.44-1,034.16

Finding the Fourth Proportional to 3,807.06, 5,710.44 and 1,034.16

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Solution

The fourth proportional to 3,807.06, 5,710.44 and 1,034.16 is: 1,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807.06 : 5,710.44 = 1,034.16 : x
  2. Step 2: Convert to fraction form
    3,807.06/5,710.44 = 1,034.16/x
  3. Step 3: Cross multiply
    3,807.06x = 5,710.44 × 1,034.16
  4. Step 4: Simplify right side
    3,807.06x = 5,905,508.63
  5. Step 5: Solve for x
    x = 5,905,508.63/3,807.06
  6. Step 6: Final answer
    x = 1,551.20

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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.