Home / 25,656.24-35,269.70-22,057.95

Finding the Fourth Proportional to 25,656.24, 35,269.70 and 22,057.95

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Solution

The fourth proportional to 25,656.24, 35,269.70 and 22,057.95 is: 30,323.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,656.24 : 35,269.70 = 22,057.95 : x
  2. Step 2: Convert to fraction form
    25,656.24/35,269.70 = 22,057.95/x
  3. Step 3: Cross multiply
    25,656.24x = 35,269.70 × 22,057.95
  4. Step 4: Simplify right side
    25,656.24x = 777,977,189.61
  5. Step 5: Solve for x
    x = 777,977,189.61/25,656.24
  6. Step 6: Final answer
    x = 30,323.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.