Home / 3,095.13-4,643.41-1,043.13

Finding the Fourth Proportional to 3,095.13, 4,643.41 and 1,043.13

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Solution

The fourth proportional to 3,095.13, 4,643.41 and 1,043.13 is: 1,564.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.13 : 4,643.41 = 1,043.13 : x
  2. Step 2: Convert to fraction form
    3,095.13/4,643.41 = 1,043.13/x
  3. Step 3: Cross multiply
    3,095.13x = 4,643.41 × 1,043.13
  4. Step 4: Simplify right side
    3,095.13x = 4,843,680.27
  5. Step 5: Solve for x
    x = 4,843,680.27/3,095.13
  6. Step 6: Final answer
    x = 1,564.94

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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.