Home / 49,452.02-74,182.59-16,172.27

Finding the Fourth Proportional to 49,452.02, 74,182.59 and 16,172.27

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Solution

The fourth proportional to 49,452.02, 74,182.59 and 16,172.27 is: 24,259.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,452.02 : 74,182.59 = 16,172.27 : x
  2. Step 2: Convert to fraction form
    49,452.02/74,182.59 = 16,172.27/x
  3. Step 3: Cross multiply
    49,452.02x = 74,182.59 × 16,172.27
  4. Step 4: Simplify right side
    49,452.02x = 1,199,700,874.78
  5. Step 5: Solve for x
    x = 1,199,700,874.78/49,452.02
  6. Step 6: Final answer
    x = 24,259.90

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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.