Home / 9,302.28-13,955.37-2,727.93

Finding the Fourth Proportional to 9,302.28, 13,955.37 and 2,727.93

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Solution

The fourth proportional to 9,302.28, 13,955.37 and 2,727.93 is: 4,092.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.28 : 13,955.37 = 2,727.93 : x
  2. Step 2: Convert to fraction form
    9,302.28/13,955.37 = 2,727.93/x
  3. Step 3: Cross multiply
    9,302.28x = 13,955.37 × 2,727.93
  4. Step 4: Simplify right side
    9,302.28x = 38,069,272.48
  5. Step 5: Solve for x
    x = 38,069,272.48/9,302.28
  6. Step 6: Final answer
    x = 4,092.47

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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.