Home / 9,364.85-14,042.28-4,093.69

Finding the Fourth Proportional to 9,364.85, 14,042.28 and 4,093.69

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Solution

The fourth proportional to 9,364.85, 14,042.28 and 4,093.69 is: 6,138.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364.85 : 14,042.28 = 4,093.69 : x
  2. Step 2: Convert to fraction form
    9,364.85/14,042.28 = 4,093.69/x
  3. Step 3: Cross multiply
    9,364.85x = 14,042.28 × 4,093.69
  4. Step 4: Simplify right side
    9,364.85x = 57,484,650.53
  5. Step 5: Solve for x
    x = 57,484,650.53/9,364.85
  6. Step 6: Final answer
    x = 6,138.35

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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.