Home / 94,484.88-141,760.08-41,931.18

Finding the Fourth Proportional to 94,484.88, 141,760.08 and 41,931.18

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Solution

The fourth proportional to 94,484.88, 141,760.08 and 41,931.18 is: 62,911.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,484.88 : 141,760.08 = 41,931.18 : x
  2. Step 2: Convert to fraction form
    94,484.88/141,760.08 = 41,931.18/x
  3. Step 3: Cross multiply
    94,484.88x = 141,760.08 × 41,931.18
  4. Step 4: Simplify right side
    94,484.88x = 5,944,167,431.29
  5. Step 5: Solve for x
    x = 5,944,167,431.29/94,484.88
  6. Step 6: Final answer
    x = 62,911.31

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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.