Home / 141,348.76-211,971.30-41,483.32

Finding the Fourth Proportional to 141,348.76, 211,971.30 and 41,483.32

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Solution

The fourth proportional to 141,348.76, 211,971.30 and 41,483.32 is: 62,209.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,348.76 : 211,971.30 = 41,483.32 : x
  2. Step 2: Convert to fraction form
    141,348.76/211,971.30 = 41,483.32/x
  3. Step 3: Cross multiply
    141,348.76x = 211,971.30 × 41,483.32
  4. Step 4: Simplify right side
    141,348.76x = 8,793,273,268.72
  5. Step 5: Solve for x
    x = 8,793,273,268.72/141,348.76
  6. Step 6: Final answer
    x = 62,209.77

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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.