Home / 9,843.21-14,752.35-4,295.07

Finding the Fourth Proportional to 9,843.21, 14,752.35 and 4,295.07

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Solution

The fourth proportional to 9,843.21, 14,752.35 and 4,295.07 is: 6,437.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,843.21 : 14,752.35 = 4,295.07 : x
  2. Step 2: Convert to fraction form
    9,843.21/14,752.35 = 4,295.07/x
  3. Step 3: Cross multiply
    9,843.21x = 14,752.35 × 4,295.07
  4. Step 4: Simplify right side
    9,843.21x = 63,362,375.91
  5. Step 5: Solve for x
    x = 63,362,375.91/9,843.21
  6. Step 6: Final answer
    x = 6,437.17

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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.