Home / 9,606.23-14,411.48-2,943.65

Finding the Fourth Proportional to 9,606.23, 14,411.48 and 2,943.65

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Solution

The fourth proportional to 9,606.23, 14,411.48 and 2,943.65 is: 4,416.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606.23 : 14,411.48 = 2,943.65 : x
  2. Step 2: Convert to fraction form
    9,606.23/14,411.48 = 2,943.65/x
  3. Step 3: Cross multiply
    9,606.23x = 14,411.48 × 2,943.65
  4. Step 4: Simplify right side
    9,606.23x = 42,422,415.38
  5. Step 5: Solve for x
    x = 42,422,415.38/9,606.23
  6. Step 6: Final answer
    x = 4,416.13

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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.