Home / 64,305.64-88,712.24-41,652.19

Finding the Fourth Proportional to 64,305.64, 88,712.24 and 41,652.19

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Solution

The fourth proportional to 64,305.64, 88,712.24 and 41,652.19 is: 57,460.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,305.64 : 88,712.24 = 41,652.19 : x
  2. Step 2: Convert to fraction form
    64,305.64/88,712.24 = 41,652.19/x
  3. Step 3: Cross multiply
    64,305.64x = 88,712.24 × 41,652.19
  4. Step 4: Simplify right side
    64,305.64x = 3,695,058,645.76
  5. Step 5: Solve for x
    x = 3,695,058,645.76/64,305.64
  6. Step 6: Final answer
    x = 57,460.88

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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.