Home / 45,058.56-67,563.54-22,858.08

Finding the Fourth Proportional to 45,058.56, 67,563.54 and 22,858.08

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Solution

The fourth proportional to 45,058.56, 67,563.54 and 22,858.08 is: 34,274.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,058.56 : 67,563.54 = 22,858.08 : x
  2. Step 2: Convert to fraction form
    45,058.56/67,563.54 = 22,858.08/x
  3. Step 3: Cross multiply
    45,058.56x = 67,563.54 × 22,858.08
  4. Step 4: Simplify right side
    45,058.56x = 1,544,372,802.40
  5. Step 5: Solve for x
    x = 1,544,372,802.40/45,058.56
  6. Step 6: Final answer
    x = 34,274.79

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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.