Home / 5,089.04-7,633.08-1,967.16

Finding the Fourth Proportional to 5,089.04, 7,633.08 and 1,967.16

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Solution

The fourth proportional to 5,089.04, 7,633.08 and 1,967.16 is: 2,950.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089.04 : 7,633.08 = 1,967.16 : x
  2. Step 2: Convert to fraction form
    5,089.04/7,633.08 = 1,967.16/x
  3. Step 3: Cross multiply
    5,089.04x = 7,633.08 × 1,967.16
  4. Step 4: Simplify right side
    5,089.04x = 15,015,489.65
  5. Step 5: Solve for x
    x = 15,015,489.65/5,089.04
  6. Step 6: Final answer
    x = 2,950.56

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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.