Home / 5,497.32-8,244.72-1,798.52

Finding the Fourth Proportional to 5,497.32, 8,244.72 and 1,798.52

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Solution

The fourth proportional to 5,497.32, 8,244.72 and 1,798.52 is: 2,697.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.32 : 8,244.72 = 1,798.52 : x
  2. Step 2: Convert to fraction form
    5,497.32/8,244.72 = 1,798.52/x
  3. Step 3: Cross multiply
    5,497.32x = 8,244.72 × 1,798.52
  4. Step 4: Simplify right side
    5,497.32x = 14,828,293.81
  5. Step 5: Solve for x
    x = 14,828,293.81/5,497.32
  6. Step 6: Final answer
    x = 2,697.37

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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.