Home / 64,568.07-89,094.06-36,268.29

Finding the Fourth Proportional to 64,568.07, 89,094.06 and 36,268.29

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Solution

The fourth proportional to 64,568.07, 89,094.06 and 36,268.29 is: 50,044.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,568.07 : 89,094.06 = 36,268.29 : x
  2. Step 2: Convert to fraction form
    64,568.07/89,094.06 = 36,268.29/x
  3. Step 3: Cross multiply
    64,568.07x = 89,094.06 × 36,268.29
  4. Step 4: Simplify right side
    64,568.07x = 3,231,289,205.36
  5. Step 5: Solve for x
    x = 3,231,289,205.36/64,568.07
  6. Step 6: Final answer
    x = 50,044.69

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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.