Home / 9,828.07-14,744.53-3,254.92

Finding the Fourth Proportional to 9,828.07, 14,744.53 and 3,254.92

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Solution

The fourth proportional to 9,828.07, 14,744.53 and 3,254.92 is: 4,883.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828.07 : 14,744.53 = 3,254.92 : x
  2. Step 2: Convert to fraction form
    9,828.07/14,744.53 = 3,254.92/x
  3. Step 3: Cross multiply
    9,828.07x = 14,744.53 × 3,254.92
  4. Step 4: Simplify right side
    9,828.07x = 47,992,232.79
  5. Step 5: Solve for x
    x = 47,992,232.79/9,828.07
  6. Step 6: Final answer
    x = 4,883.18

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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.