Home / 9,397.90-14,094.88-2,733.92

Finding the Fourth Proportional to 9,397.90, 14,094.88 and 2,733.92

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Solution

The fourth proportional to 9,397.90, 14,094.88 and 2,733.92 is: 4,100.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397.90 : 14,094.88 = 2,733.92 : x
  2. Step 2: Convert to fraction form
    9,397.90/14,094.88 = 2,733.92/x
  3. Step 3: Cross multiply
    9,397.90x = 14,094.88 × 2,733.92
  4. Step 4: Simplify right side
    9,397.90x = 38,534,274.33
  5. Step 5: Solve for x
    x = 38,534,274.33/9,397.90
  6. Step 6: Final answer
    x = 4,100.31

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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.