Home / 64,352.24-96,088.19-57,645.44

Finding the Fourth Proportional to 64,352.24, 96,088.19 and 57,645.44

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Solution

The fourth proportional to 64,352.24, 96,088.19 and 57,645.44 is: 86,073.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,352.24 : 96,088.19 = 57,645.44 : x
  2. Step 2: Convert to fraction form
    64,352.24/96,088.19 = 57,645.44/x
  3. Step 3: Cross multiply
    64,352.24x = 96,088.19 × 57,645.44
  4. Step 4: Simplify right side
    64,352.24x = 5,539,045,991.35
  5. Step 5: Solve for x
    x = 5,539,045,991.35/64,352.24
  6. Step 6: Final answer
    x = 86,073.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.