Home / 9,483.11-14,219.18-4,552.81

Finding the Fourth Proportional to 9,483.11, 14,219.18 and 4,552.81

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Solution

The fourth proportional to 9,483.11, 14,219.18 and 4,552.81 is: 6,826.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.11 : 14,219.18 = 4,552.81 : x
  2. Step 2: Convert to fraction form
    9,483.11/14,219.18 = 4,552.81/x
  3. Step 3: Cross multiply
    9,483.11x = 14,219.18 × 4,552.81
  4. Step 4: Simplify right side
    9,483.11x = 64,737,183.66
  5. Step 5: Solve for x
    x = 64,737,183.66/9,483.11
  6. Step 6: Final answer
    x = 6,826.58

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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.