Home / 9,298.98-13,947.75-3,059.19

Finding the Fourth Proportional to 9,298.98, 13,947.75 and 3,059.19

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Solution

The fourth proportional to 9,298.98, 13,947.75 and 3,059.19 is: 4,588.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298.98 : 13,947.75 = 3,059.19 : x
  2. Step 2: Convert to fraction form
    9,298.98/13,947.75 = 3,059.19/x
  3. Step 3: Cross multiply
    9,298.98x = 13,947.75 × 3,059.19
  4. Step 4: Simplify right side
    9,298.98x = 42,668,817.32
  5. Step 5: Solve for x
    x = 42,668,817.32/9,298.98
  6. Step 6: Final answer
    x = 4,588.55

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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.