Home / 9,435.74-14,132.04-4,508.84

Finding the Fourth Proportional to 9,435.74, 14,132.04 and 4,508.84

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Solution

The fourth proportional to 9,435.74, 14,132.04 and 4,508.84 is: 6,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435.74 : 14,132.04 = 4,508.84 : x
  2. Step 2: Convert to fraction form
    9,435.74/14,132.04 = 4,508.84/x
  3. Step 3: Cross multiply
    9,435.74x = 14,132.04 × 4,508.84
  4. Step 4: Simplify right side
    9,435.74x = 63,719,107.23
  5. Step 5: Solve for x
    x = 63,719,107.23/9,435.74
  6. Step 6: Final answer
    x = 6,752.95

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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.