Home / 64,024.10-88,361.61-35,735.66

Finding the Fourth Proportional to 64,024.10, 88,361.61 and 35,735.66

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Solution

The fourth proportional to 64,024.10, 88,361.61 and 35,735.66 is: 49,319.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,024.10 : 88,361.61 = 35,735.66 : x
  2. Step 2: Convert to fraction form
    64,024.10/88,361.61 = 35,735.66/x
  3. Step 3: Cross multiply
    64,024.10x = 88,361.61 × 35,735.66
  4. Step 4: Simplify right side
    64,024.10x = 3,157,660,452.01
  5. Step 5: Solve for x
    x = 3,157,660,452.01/64,024.10
  6. Step 6: Final answer
    x = 49,319.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.