Home / 43,226.67-64,808.50-29,151.73

Finding the Fourth Proportional to 43,226.67, 64,808.50 and 29,151.73

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Solution

The fourth proportional to 43,226.67, 64,808.50 and 29,151.73 is: 43,706.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,226.67 : 64,808.50 = 29,151.73 : x
  2. Step 2: Convert to fraction form
    43,226.67/64,808.50 = 29,151.73/x
  3. Step 3: Cross multiply
    43,226.67x = 64,808.50 × 29,151.73
  4. Step 4: Simplify right side
    43,226.67x = 1,889,279,893.71
  5. Step 5: Solve for x
    x = 1,889,279,893.71/43,226.67
  6. Step 6: Final answer
    x = 43,706.35

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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.