Home / 64,043.19-96,274.94-59,419.04

Finding the Fourth Proportional to 64,043.19, 96,274.94 and 59,419.04

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Solution

The fourth proportional to 64,043.19, 96,274.94 and 59,419.04 is: 89,323.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,043.19 : 96,274.94 = 59,419.04 : x
  2. Step 2: Convert to fraction form
    64,043.19/96,274.94 = 59,419.04/x
  3. Step 3: Cross multiply
    64,043.19x = 96,274.94 × 59,419.04
  4. Step 4: Simplify right side
    64,043.19x = 5,720,563,732.39
  5. Step 5: Solve for x
    x = 5,720,563,732.39/64,043.19
  6. Step 6: Final answer
    x = 89,323.53

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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.