Home / 43,284.20-64,926.30-23,601.20

Finding the Fourth Proportional to 43,284.20, 64,926.30 and 23,601.20

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Solution

The fourth proportional to 43,284.20, 64,926.30 and 23,601.20 is: 35,401.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,284.20 : 64,926.30 = 23,601.20 : x
  2. Step 2: Convert to fraction form
    43,284.20/64,926.30 = 23,601.20/x
  3. Step 3: Cross multiply
    43,284.20x = 64,926.30 × 23,601.20
  4. Step 4: Simplify right side
    43,284.20x = 1,532,338,591.56
  5. Step 5: Solve for x
    x = 1,532,338,591.56/43,284.20
  6. Step 6: Final answer
    x = 35,401.80

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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.