Home / 163,058.13-244,584.92-56,519.64

Finding the Fourth Proportional to 163,058.13, 244,584.92 and 56,519.64

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Solution

The fourth proportional to 163,058.13, 244,584.92 and 56,519.64 is: 84,778.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,058.13 : 244,584.92 = 56,519.64 : x
  2. Step 2: Convert to fraction form
    163,058.13/244,584.92 = 56,519.64/x
  3. Step 3: Cross multiply
    163,058.13x = 244,584.92 × 56,519.64
  4. Step 4: Simplify right side
    163,058.13x = 13,823,852,686.32
  5. Step 5: Solve for x
    x = 13,823,852,686.32/163,058.13
  6. Step 6: Final answer
    x = 84,778.68

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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.