Home / 141,242.02-211,863.36-34,626.44

Finding the Fourth Proportional to 141,242.02, 211,863.36 and 34,626.44

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Solution

The fourth proportional to 141,242.02, 211,863.36 and 34,626.44 is: 51,939.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,242.02 : 211,863.36 = 34,626.44 : x
  2. Step 2: Convert to fraction form
    141,242.02/211,863.36 = 34,626.44/x
  3. Step 3: Cross multiply
    141,242.02x = 211,863.36 × 34,626.44
  4. Step 4: Simplify right side
    141,242.02x = 7,336,073,923.24
  5. Step 5: Solve for x
    x = 7,336,073,923.24/141,242.02
  6. Step 6: Final answer
    x = 51,939.74

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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.