Home / 26,572.04-36,669.52-15,241.96

Finding the Fourth Proportional to 26,572.04, 36,669.52 and 15,241.96

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Solution

The fourth proportional to 26,572.04, 36,669.52 and 15,241.96 is: 21,033.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,572.04 : 36,669.52 = 15,241.96 : x
  2. Step 2: Convert to fraction form
    26,572.04/36,669.52 = 15,241.96/x
  3. Step 3: Cross multiply
    26,572.04x = 36,669.52 × 15,241.96
  4. Step 4: Simplify right side
    26,572.04x = 558,915,357.06
  5. Step 5: Solve for x
    x = 558,915,357.06/26,572.04
  6. Step 6: Final answer
    x = 21,033.96

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1.5x scale

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.