Home / 44,035.93-66,004.21-21,865.15

Finding the Fourth Proportional to 44,035.93, 66,004.21 and 21,865.15

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Solution

The fourth proportional to 44,035.93, 66,004.21 and 21,865.15 is: 32,773.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,035.93 : 66,004.21 = 21,865.15 : x
  2. Step 2: Convert to fraction form
    44,035.93/66,004.21 = 21,865.15/x
  3. Step 3: Cross multiply
    44,035.93x = 66,004.21 × 21,865.15
  4. Step 4: Simplify right side
    44,035.93x = 1,443,191,952.28
  5. Step 5: Solve for x
    x = 1,443,191,952.28/44,035.93
  6. Step 6: Final answer
    x = 32,773.05

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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.