Home / 141,264.08-211,894.82-56,964.54

Finding the Fourth Proportional to 141,264.08, 211,894.82 and 56,964.54

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Solution

The fourth proportional to 141,264.08, 211,894.82 and 56,964.54 is: 85,446.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,264.08 : 211,894.82 = 56,964.54 : x
  2. Step 2: Convert to fraction form
    141,264.08/211,894.82 = 56,964.54/x
  3. Step 3: Cross multiply
    141,264.08x = 211,894.82 × 56,964.54
  4. Step 4: Simplify right side
    141,264.08x = 12,070,490,949.68
  5. Step 5: Solve for x
    x = 12,070,490,949.68/141,264.08
  6. Step 6: Final answer
    x = 85,446.29

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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.