Home / 112,964.00-169,327.77-38,058.26

Finding the Fourth Proportional to 112,964.00, 169,327.77 and 38,058.26

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Solution

The fourth proportional to 112,964.00, 169,327.77 and 38,058.26 is: 57,047.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,964.00 : 169,327.77 = 38,058.26 : x
  2. Step 2: Convert to fraction form
    112,964.00/169,327.77 = 38,058.26/x
  3. Step 3: Cross multiply
    112,964.00x = 169,327.77 × 38,058.26
  4. Step 4: Simplify right side
    112,964.00x = 6,444,320,528.91
  5. Step 5: Solve for x
    x = 6,444,320,528.91/112,964.00
  6. Step 6: Final answer
    x = 57,047.56

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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.