Home / 9,707.92-14,562.78-3,468.58

Finding the Fourth Proportional to 9,707.92, 14,562.78 and 3,468.58

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Solution

The fourth proportional to 9,707.92, 14,562.78 and 3,468.58 is: 5,203.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707.92 : 14,562.78 = 3,468.58 : x
  2. Step 2: Convert to fraction form
    9,707.92/14,562.78 = 3,468.58/x
  3. Step 3: Cross multiply
    9,707.92x = 14,562.78 × 3,468.58
  4. Step 4: Simplify right side
    9,707.92x = 50,512,167.45
  5. Step 5: Solve for x
    x = 50,512,167.45/9,707.92
  6. Step 6: Final answer
    x = 5,203.19

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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.