Home / 43,096.88-64,627.74-15,010.94

Finding the Fourth Proportional to 43,096.88, 64,627.74 and 15,010.94

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Solution

The fourth proportional to 43,096.88, 64,627.74 and 15,010.94 is: 22,510.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,096.88 : 64,627.74 = 15,010.94 : x
  2. Step 2: Convert to fraction form
    43,096.88/64,627.74 = 15,010.94/x
  3. Step 3: Cross multiply
    43,096.88x = 64,627.74 × 15,010.94
  4. Step 4: Simplify right side
    43,096.88x = 970,123,289.04
  5. Step 5: Solve for x
    x = 970,123,289.04/43,096.88
  6. Step 6: Final answer
    x = 22,510.29

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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.