Home / 4,013.22-5,539.14-2,952.48

Finding the Fourth Proportional to 4,013.22, 5,539.14 and 2,952.48

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Solution

The fourth proportional to 4,013.22, 5,539.14 and 2,952.48 is: 4,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.22 : 5,539.14 = 2,952.48 : x
  2. Step 2: Convert to fraction form
    4,013.22/5,539.14 = 2,952.48/x
  3. Step 3: Cross multiply
    4,013.22x = 5,539.14 × 2,952.48
  4. Step 4: Simplify right side
    4,013.22x = 16,354,200.07
  5. Step 5: Solve for x
    x = 16,354,200.07/4,013.22
  6. Step 6: Final answer
    x = 4,075.08

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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.