Home / 23,622.12-35,421.65-10,306.37

Finding the Fourth Proportional to 23,622.12, 35,421.65 and 10,306.37

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Solution

The fourth proportional to 23,622.12, 35,421.65 and 10,306.37 is: 15,454.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,622.12 : 35,421.65 = 10,306.37 : x
  2. Step 2: Convert to fraction form
    23,622.12/35,421.65 = 10,306.37/x
  3. Step 3: Cross multiply
    23,622.12x = 35,421.65 × 10,306.37
  4. Step 4: Simplify right side
    23,622.12x = 365,068,764.56
  5. Step 5: Solve for x
    x = 365,068,764.56/23,622.12
  6. Step 6: Final answer
    x = 15,454.53

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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.