Home / 4,031.34-5,563.52-2,239.08

Finding the Fourth Proportional to 4,031.34, 5,563.52 and 2,239.08

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Solution

The fourth proportional to 4,031.34, 5,563.52 and 2,239.08 is: 3,090.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.34 : 5,563.52 = 2,239.08 : x
  2. Step 2: Convert to fraction form
    4,031.34/5,563.52 = 2,239.08/x
  3. Step 3: Cross multiply
    4,031.34x = 5,563.52 × 2,239.08
  4. Step 4: Simplify right side
    4,031.34x = 12,457,142.70
  5. Step 5: Solve for x
    x = 12,457,142.70/4,031.34
  6. Step 6: Final answer
    x = 3,090.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.