Home / 8,054.24-12,065.63-5,549.52

Finding the Fourth Proportional to 8,054.24, 12,065.63 and 5,549.52

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Solution

The fourth proportional to 8,054.24, 12,065.63 and 5,549.52 is: 8,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054.24 : 12,065.63 = 5,549.52 : x
  2. Step 2: Convert to fraction form
    8,054.24/12,065.63 = 5,549.52/x
  3. Step 3: Cross multiply
    8,054.24x = 12,065.63 × 5,549.52
  4. Step 4: Simplify right side
    8,054.24x = 66,958,455.00
  5. Step 5: Solve for x
    x = 66,958,455.00/8,054.24
  6. Step 6: Final answer
    x = 8,313.44

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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.