Home / 5,548.16-8,323.64-1,652.44

Finding the Fourth Proportional to 5,548.16, 8,323.64 and 1,652.44

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Solution

The fourth proportional to 5,548.16, 8,323.64 and 1,652.44 is: 2,479.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548.16 : 8,323.64 = 1,652.44 : x
  2. Step 2: Convert to fraction form
    5,548.16/8,323.64 = 1,652.44/x
  3. Step 3: Cross multiply
    5,548.16x = 8,323.64 × 1,652.44
  4. Step 4: Simplify right side
    5,548.16x = 13,754,315.68
  5. Step 5: Solve for x
    x = 13,754,315.68/5,548.16
  6. Step 6: Final answer
    x = 2,479.08

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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.