Home / 9,047.13-13,570.60-2,473.32

Finding the Fourth Proportional to 9,047.13, 13,570.60 and 2,473.32

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Solution

The fourth proportional to 9,047.13, 13,570.60 and 2,473.32 is: 3,709.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047.13 : 13,570.60 = 2,473.32 : x
  2. Step 2: Convert to fraction form
    9,047.13/13,570.60 = 2,473.32/x
  3. Step 3: Cross multiply
    9,047.13x = 13,570.60 × 2,473.32
  4. Step 4: Simplify right side
    9,047.13x = 33,564,436.39
  5. Step 5: Solve for x
    x = 33,564,436.39/9,047.13
  6. Step 6: Final answer
    x = 3,709.95

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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.