Home / 7,339.16-11,006.52-2,073.76

Finding the Fourth Proportional to 7,339.16, 11,006.52 and 2,073.76

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Solution

The fourth proportional to 7,339.16, 11,006.52 and 2,073.76 is: 3,110.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339.16 : 11,006.52 = 2,073.76 : x
  2. Step 2: Convert to fraction form
    7,339.16/11,006.52 = 2,073.76/x
  3. Step 3: Cross multiply
    7,339.16x = 11,006.52 × 2,073.76
  4. Step 4: Simplify right side
    7,339.16x = 22,824,845.62
  5. Step 5: Solve for x
    x = 22,824,845.62/7,339.16
  6. Step 6: Final answer
    x = 3,110.01

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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.