Home / 43,732.56-65,647.48-22,666.96

Finding the Fourth Proportional to 43,732.56, 65,647.48 and 22,666.96

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Solution

The fourth proportional to 43,732.56, 65,647.48 and 22,666.96 is: 34,025.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,732.56 : 65,647.48 = 22,666.96 : x
  2. Step 2: Convert to fraction form
    43,732.56/65,647.48 = 22,666.96/x
  3. Step 3: Cross multiply
    43,732.56x = 65,647.48 × 22,666.96
  4. Step 4: Simplify right side
    43,732.56x = 1,488,028,803.26
  5. Step 5: Solve for x
    x = 1,488,028,803.26/43,732.56
  6. Step 6: Final answer
    x = 34,025.65

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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.