Home / 35,301.80-52,952.72-22,163.40

Finding the Fourth Proportional to 35,301.80, 52,952.72 and 22,163.40

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Solution

The fourth proportional to 35,301.80, 52,952.72 and 22,163.40 is: 33,245.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,301.80 : 52,952.72 = 22,163.40 : x
  2. Step 2: Convert to fraction form
    35,301.80/52,952.72 = 22,163.40/x
  3. Step 3: Cross multiply
    35,301.80x = 52,952.72 × 22,163.40
  4. Step 4: Simplify right side
    35,301.80x = 1,173,612,314.45
  5. Step 5: Solve for x
    x = 1,173,612,314.45/35,301.80
  6. Step 6: Final answer
    x = 33,245.11

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1.5x scale

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.