Home / 8,837.39-13,262.16-3,295.17

Finding the Fourth Proportional to 8,837.39, 13,262.16 and 3,295.17

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Solution

The fourth proportional to 8,837.39, 13,262.16 and 3,295.17 is: 4,945.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837.39 : 13,262.16 = 3,295.17 : x
  2. Step 2: Convert to fraction form
    8,837.39/13,262.16 = 3,295.17/x
  3. Step 3: Cross multiply
    8,837.39x = 13,262.16 × 3,295.17
  4. Step 4: Simplify right side
    8,837.39x = 43,701,071.77
  5. Step 5: Solve for x
    x = 43,701,071.77/8,837.39
  6. Step 6: Final answer
    x = 4,945.02

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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.