Home / 35,375.04-53,086.86-22,889.70

Finding the Fourth Proportional to 35,375.04, 53,086.86 and 22,889.70

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Solution

The fourth proportional to 35,375.04, 53,086.86 and 22,889.70 is: 34,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,375.04 : 53,086.86 = 22,889.70 : x
  2. Step 2: Convert to fraction form
    35,375.04/53,086.86 = 22,889.70/x
  3. Step 3: Cross multiply
    35,375.04x = 53,086.86 × 22,889.70
  4. Step 4: Simplify right side
    35,375.04x = 1,215,142,299.34
  5. Step 5: Solve for x
    x = 1,215,142,299.34/35,375.04
  6. Step 6: Final answer
    x = 34,350.27

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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.