Home / 7,602.93-11,397.44-2,669.88

Finding the Fourth Proportional to 7,602.93, 11,397.44 and 2,669.88

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Solution

The fourth proportional to 7,602.93, 11,397.44 and 2,669.88 is: 4,002.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602.93 : 11,397.44 = 2,669.88 : x
  2. Step 2: Convert to fraction form
    7,602.93/11,397.44 = 2,669.88/x
  3. Step 3: Cross multiply
    7,602.93x = 11,397.44 × 2,669.88
  4. Step 4: Simplify right side
    7,602.93x = 30,429,783.76
  5. Step 5: Solve for x
    x = 30,429,783.76/7,602.93
  6. Step 6: Final answer
    x = 4,002.38

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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.