Home / 9,344.19-14,019.93-5,393.36

Finding the Fourth Proportional to 9,344.19, 14,019.93 and 5,393.36

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Solution

The fourth proportional to 9,344.19, 14,019.93 and 5,393.36 is: 8,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.19 : 14,019.93 = 5,393.36 : x
  2. Step 2: Convert to fraction form
    9,344.19/14,019.93 = 5,393.36/x
  3. Step 3: Cross multiply
    9,344.19x = 14,019.93 × 5,393.36
  4. Step 4: Simplify right side
    9,344.19x = 75,614,529.66
  5. Step 5: Solve for x
    x = 75,614,529.66/9,344.19
  6. Step 6: Final answer
    x = 8,092.14

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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.