Home / 45,025.02-67,535.09-22,837.82

Finding the Fourth Proportional to 45,025.02, 67,535.09 and 22,837.82

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Solution

The fourth proportional to 45,025.02, 67,535.09 and 22,837.82 is: 34,255.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,025.02 : 67,535.09 = 22,837.82 : x
  2. Step 2: Convert to fraction form
    45,025.02/67,535.09 = 22,837.82/x
  3. Step 3: Cross multiply
    45,025.02x = 67,535.09 × 22,837.82
  4. Step 4: Simplify right side
    45,025.02x = 1,542,354,114.91
  5. Step 5: Solve for x
    x = 1,542,354,114.91/45,025.02
  6. Step 6: Final answer
    x = 34,255.49

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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.