Home / 43,563.74-60,110.81-25,656.31

Finding the Fourth Proportional to 43,563.74, 60,110.81 and 25,656.31

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Solution

The fourth proportional to 43,563.74, 60,110.81 and 25,656.31 is: 35,401.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,563.74 : 60,110.81 = 25,656.31 : x
  2. Step 2: Convert to fraction form
    43,563.74/60,110.81 = 25,656.31/x
  3. Step 3: Cross multiply
    43,563.74x = 60,110.81 × 25,656.31
  4. Step 4: Simplify right side
    43,563.74x = 1,542,221,575.71
  5. Step 5: Solve for x
    x = 1,542,221,575.71/43,563.74
  6. Step 6: Final answer
    x = 35,401.50

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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.