Home / 9,098.42-13,674.56-7,548.48

Finding the Fourth Proportional to 9,098.42, 13,674.56 and 7,548.48

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Solution

The fourth proportional to 9,098.42, 13,674.56 and 7,548.48 is: 11,345.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098.42 : 13,674.56 = 7,548.48 : x
  2. Step 2: Convert to fraction form
    9,098.42/13,674.56 = 7,548.48/x
  3. Step 3: Cross multiply
    9,098.42x = 13,674.56 × 7,548.48
  4. Step 4: Simplify right side
    9,098.42x = 103,222,104.93
  5. Step 5: Solve for x
    x = 103,222,104.93/9,098.42
  6. Step 6: Final answer
    x = 11,345.06

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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.