Home / 9,595.42-14,394.12-2,669.92

Finding the Fourth Proportional to 9,595.42, 14,394.12 and 2,669.92

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Solution

The fourth proportional to 9,595.42, 14,394.12 and 2,669.92 is: 4,005.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.42 : 14,394.12 = 2,669.92 : x
  2. Step 2: Convert to fraction form
    9,595.42/14,394.12 = 2,669.92/x
  3. Step 3: Cross multiply
    9,595.42x = 14,394.12 × 2,669.92
  4. Step 4: Simplify right side
    9,595.42x = 38,431,148.87
  5. Step 5: Solve for x
    x = 38,431,148.87/9,595.42
  6. Step 6: Final answer
    x = 4,005.16

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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.