Home / 6,549.00-9,020.40-5,033.66

Finding the Fourth Proportional to 6,549.00, 9,020.40 and 5,033.66

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Solution

The fourth proportional to 6,549.00, 9,020.40 and 5,033.66 is: 6,933.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549.00 : 9,020.40 = 5,033.66 : x
  2. Step 2: Convert to fraction form
    6,549.00/9,020.40 = 5,033.66/x
  3. Step 3: Cross multiply
    6,549.00x = 9,020.40 × 5,033.66
  4. Step 4: Simplify right side
    6,549.00x = 45,405,619.13
  5. Step 5: Solve for x
    x = 45,405,619.13/6,549.00
  6. Step 6: Final answer
    x = 6,933.22

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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.