Home / 47,889.46-66,093.49-29,024.18

Finding the Fourth Proportional to 47,889.46, 66,093.49 and 29,024.18

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Solution

The fourth proportional to 47,889.46, 66,093.49 and 29,024.18 is: 40,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,889.46 : 66,093.49 = 29,024.18 : x
  2. Step 2: Convert to fraction form
    47,889.46/66,093.49 = 29,024.18/x
  3. Step 3: Cross multiply
    47,889.46x = 66,093.49 × 29,024.18
  4. Step 4: Simplify right side
    47,889.46x = 1,918,309,350.59
  5. Step 5: Solve for x
    x = 1,918,309,350.59/47,889.46
  6. Step 6: Final answer
    x = 40,057.03

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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.