Home / 15,237.41-22,858.66-5,241.75

Finding the Fourth Proportional to 15,237.41, 22,858.66 and 5,241.75

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Solution

The fourth proportional to 15,237.41, 22,858.66 and 5,241.75 is: 7,863.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,237.41 : 22,858.66 = 5,241.75 : x
  2. Step 2: Convert to fraction form
    15,237.41/22,858.66 = 5,241.75/x
  3. Step 3: Cross multiply
    15,237.41x = 22,858.66 × 5,241.75
  4. Step 4: Simplify right side
    15,237.41x = 119,819,409.15
  5. Step 5: Solve for x
    x = 119,819,409.15/15,237.41
  6. Step 6: Final answer
    x = 7,863.50

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1.5x scale

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.