Home / 6,623.04-9,935.04-2,732.16

Finding the Fourth Proportional to 6,623.04, 9,935.04 and 2,732.16

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Solution

The fourth proportional to 6,623.04, 9,935.04 and 2,732.16 is: 4,098.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623.04 : 9,935.04 = 2,732.16 : x
  2. Step 2: Convert to fraction form
    6,623.04/9,935.04 = 2,732.16/x
  3. Step 3: Cross multiply
    6,623.04x = 9,935.04 × 2,732.16
  4. Step 4: Simplify right side
    6,623.04x = 27,144,118.89
  5. Step 5: Solve for x
    x = 27,144,118.89/6,623.04
  6. Step 6: Final answer
    x = 4,098.44

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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.