Home / 6,655.04-9,184.15-3,670.73

Finding the Fourth Proportional to 6,655.04, 9,184.15 and 3,670.73

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Solution

The fourth proportional to 6,655.04, 9,184.15 and 3,670.73 is: 5,065.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655.04 : 9,184.15 = 3,670.73 : x
  2. Step 2: Convert to fraction form
    6,655.04/9,184.15 = 3,670.73/x
  3. Step 3: Cross multiply
    6,655.04x = 9,184.15 × 3,670.73
  4. Step 4: Simplify right side
    6,655.04x = 33,712,534.93
  5. Step 5: Solve for x
    x = 33,712,534.93/6,655.04
  6. Step 6: Final answer
    x = 5,065.71

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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.