Home / 9,299.65-13,947.93-3,059.74

Finding the Fourth Proportional to 9,299.65, 13,947.93 and 3,059.74

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Solution

The fourth proportional to 9,299.65, 13,947.93 and 3,059.74 is: 4,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299.65 : 13,947.93 = 3,059.74 : x
  2. Step 2: Convert to fraction form
    9,299.65/13,947.93 = 3,059.74/x
  3. Step 3: Cross multiply
    9,299.65x = 13,947.93 × 3,059.74
  4. Step 4: Simplify right side
    9,299.65x = 42,677,004.47
  5. Step 5: Solve for x
    x = 42,677,004.47/9,299.65
  6. Step 6: Final answer
    x = 4,589.10

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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.