Home / 50,281.74-75,426.30-15,224.13

Finding the Fourth Proportional to 50,281.74, 75,426.30 and 15,224.13

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Solution

The fourth proportional to 50,281.74, 75,426.30 and 15,224.13 is: 22,837.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,281.74 : 75,426.30 = 15,224.13 : x
  2. Step 2: Convert to fraction form
    50,281.74/75,426.30 = 15,224.13/x
  3. Step 3: Cross multiply
    50,281.74x = 75,426.30 × 15,224.13
  4. Step 4: Simplify right side
    50,281.74x = 1,148,299,796.62
  5. Step 5: Solve for x
    x = 1,148,299,796.62/50,281.74
  6. Step 6: Final answer
    x = 22,837.31

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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.