Home / 141,094.35-211,714.15-93,742.04

Finding the Fourth Proportional to 141,094.35, 211,714.15 and 93,742.04

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Solution

The fourth proportional to 141,094.35, 211,714.15 and 93,742.04 is: 140,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,094.35 : 211,714.15 = 93,742.04 : x
  2. Step 2: Convert to fraction form
    141,094.35/211,714.15 = 93,742.04/x
  3. Step 3: Cross multiply
    141,094.35x = 211,714.15 × 93,742.04
  4. Step 4: Simplify right side
    141,094.35x = 19,846,516,612.80
  5. Step 5: Solve for x
    x = 19,846,516,612.80/141,094.35
  6. Step 6: Final answer
    x = 140,661.31

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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.