Home / 50,673.02-76,006.42-15,134.45

Finding the Fourth Proportional to 50,673.02, 76,006.42 and 15,134.45

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Solution

The fourth proportional to 50,673.02, 76,006.42 and 15,134.45 is: 22,700.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,673.02 : 76,006.42 = 15,134.45 : x
  2. Step 2: Convert to fraction form
    50,673.02/76,006.42 = 15,134.45/x
  3. Step 3: Cross multiply
    50,673.02x = 76,006.42 × 15,134.45
  4. Step 4: Simplify right side
    50,673.02x = 1,150,314,945.30
  5. Step 5: Solve for x
    x = 1,150,314,945.30/50,673.02
  6. Step 6: Final answer
    x = 22,700.74

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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.