Home / 43,352.70-64,865.54-25,593.02

Finding the Fourth Proportional to 43,352.70, 64,865.54 and 25,593.02

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Solution

The fourth proportional to 43,352.70, 64,865.54 and 25,593.02 is: 38,293.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,352.70 : 64,865.54 = 25,593.02 : x
  2. Step 2: Convert to fraction form
    43,352.70/64,865.54 = 25,593.02/x
  3. Step 3: Cross multiply
    43,352.70x = 64,865.54 × 25,593.02
  4. Step 4: Simplify right side
    43,352.70x = 1,660,105,160.71
  5. Step 5: Solve for x
    x = 1,660,105,160.71/43,352.70
  6. Step 6: Final answer
    x = 38,293.00

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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.