Home / 141,024.96-211,516.56-41,158.35

Finding the Fourth Proportional to 141,024.96, 211,516.56 and 41,158.35

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Solution

The fourth proportional to 141,024.96, 211,516.56 and 41,158.35 is: 61,731.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,024.96 : 211,516.56 = 41,158.35 : x
  2. Step 2: Convert to fraction form
    141,024.96/211,516.56 = 41,158.35/x
  3. Step 3: Cross multiply
    141,024.96x = 211,516.56 × 41,158.35
  4. Step 4: Simplify right side
    141,024.96x = 8,705,672,607.28
  5. Step 5: Solve for x
    x = 8,705,672,607.28/141,024.96
  6. Step 6: Final answer
    x = 61,731.43

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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.