Home / 4,271.04-6,402.66-1,673.34

Finding the Fourth Proportional to 4,271.04, 6,402.66 and 1,673.34

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Solution

The fourth proportional to 4,271.04, 6,402.66 and 1,673.34 is: 2,508.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.04 : 6,402.66 = 1,673.34 : x
  2. Step 2: Convert to fraction form
    4,271.04/6,402.66 = 1,673.34/x
  3. Step 3: Cross multiply
    4,271.04x = 6,402.66 × 1,673.34
  4. Step 4: Simplify right side
    4,271.04x = 10,713,827.08
  5. Step 5: Solve for x
    x = 10,713,827.08/4,271.04
  6. Step 6: Final answer
    x = 2,508.48

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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.