Home / 9,095.43-13,643.42-3,548.55

Finding the Fourth Proportional to 9,095.43, 13,643.42 and 3,548.55

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Solution

The fourth proportional to 9,095.43, 13,643.42 and 3,548.55 is: 5,322.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.43 : 13,643.42 = 3,548.55 : x
  2. Step 2: Convert to fraction form
    9,095.43/13,643.42 = 3,548.55/x
  3. Step 3: Cross multiply
    9,095.43x = 13,643.42 × 3,548.55
  4. Step 4: Simplify right side
    9,095.43x = 48,414,340.30
  5. Step 5: Solve for x
    x = 48,414,340.30/9,095.43
  6. Step 6: Final answer
    x = 5,322.93

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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.