Home / 64,056.36-88,402.14-35,761.44

Finding the Fourth Proportional to 64,056.36, 88,402.14 and 35,761.44

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Solution

The fourth proportional to 64,056.36, 88,402.14 and 35,761.44 is: 49,353.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,056.36 : 88,402.14 = 35,761.44 : x
  2. Step 2: Convert to fraction form
    64,056.36/88,402.14 = 35,761.44/x
  3. Step 3: Cross multiply
    64,056.36x = 88,402.14 × 35,761.44
  4. Step 4: Simplify right side
    64,056.36x = 3,161,387,825.48
  5. Step 5: Solve for x
    x = 3,161,387,825.48/64,056.36
  6. Step 6: Final answer
    x = 49,353.22

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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.