Home / 6,576.06-9,864.61-2,193.53

Finding the Fourth Proportional to 6,576.06, 9,864.61 and 2,193.53

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Solution

The fourth proportional to 6,576.06, 9,864.61 and 2,193.53 is: 3,290.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576.06 : 9,864.61 = 2,193.53 : x
  2. Step 2: Convert to fraction form
    6,576.06/9,864.61 = 2,193.53/x
  3. Step 3: Cross multiply
    6,576.06x = 9,864.61 × 2,193.53
  4. Step 4: Simplify right side
    6,576.06x = 21,638,263.17
  5. Step 5: Solve for x
    x = 21,638,263.17/6,576.06
  6. Step 6: Final answer
    x = 3,290.46

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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.