Home / 9,339.54-14,006.52-3,098.22

Finding the Fourth Proportional to 9,339.54, 14,006.52 and 3,098.22

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Solution

The fourth proportional to 9,339.54, 14,006.52 and 3,098.22 is: 4,646.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339.54 : 14,006.52 = 3,098.22 : x
  2. Step 2: Convert to fraction form
    9,339.54/14,006.52 = 3,098.22/x
  3. Step 3: Cross multiply
    9,339.54x = 14,006.52 × 3,098.22
  4. Step 4: Simplify right side
    9,339.54x = 43,395,280.39
  5. Step 5: Solve for x
    x = 43,395,280.39/9,339.54
  6. Step 6: Final answer
    x = 4,646.40

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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.