Home / 8,064.04-12,097.47-3,681.94

Finding the Fourth Proportional to 8,064.04, 12,097.47 and 3,681.94

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Solution

The fourth proportional to 8,064.04, 12,097.47 and 3,681.94 is: 5,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064.04 : 12,097.47 = 3,681.94 : x
  2. Step 2: Convert to fraction form
    8,064.04/12,097.47 = 3,681.94/x
  3. Step 3: Cross multiply
    8,064.04x = 12,097.47 × 3,681.94
  4. Step 4: Simplify right side
    8,064.04x = 44,542,098.20
  5. Step 5: Solve for x
    x = 44,542,098.20/8,064.04
  6. Step 6: Final answer
    x = 5,523.55

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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.