Home / 4,569.03-6,853.49-1,106.31

Finding the Fourth Proportional to 4,569.03, 6,853.49 and 1,106.31

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Solution

The fourth proportional to 4,569.03, 6,853.49 and 1,106.31 is: 1,659.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.03 : 6,853.49 = 1,106.31 : x
  2. Step 2: Convert to fraction form
    4,569.03/6,853.49 = 1,106.31/x
  3. Step 3: Cross multiply
    4,569.03x = 6,853.49 × 1,106.31
  4. Step 4: Simplify right side
    4,569.03x = 7,582,078.99
  5. Step 5: Solve for x
    x = 7,582,078.99/4,569.03
  6. Step 6: Final answer
    x = 1,659.45

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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.