Home / 9,276.08-13,914.98-3,036.14

Finding the Fourth Proportional to 9,276.08, 13,914.98 and 3,036.14

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Solution

The fourth proportional to 9,276.08, 13,914.98 and 3,036.14 is: 4,554.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.08 : 13,914.98 = 3,036.14 : x
  2. Step 2: Convert to fraction form
    9,276.08/13,914.98 = 3,036.14/x
  3. Step 3: Cross multiply
    9,276.08x = 13,914.98 × 3,036.14
  4. Step 4: Simplify right side
    9,276.08x = 42,247,827.38
  5. Step 5: Solve for x
    x = 42,247,827.38/9,276.08
  6. Step 6: Final answer
    x = 4,554.49

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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.