Home / 94,582.08-141,876.09-35,406.45

Finding the Fourth Proportional to 94,582.08, 141,876.09 and 35,406.45

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Solution

The fourth proportional to 94,582.08, 141,876.09 and 35,406.45 is: 53,110.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,582.08 : 141,876.09 = 35,406.45 : x
  2. Step 2: Convert to fraction form
    94,582.08/141,876.09 = 35,406.45/x
  3. Step 3: Cross multiply
    94,582.08x = 141,876.09 × 35,406.45
  4. Step 4: Simplify right side
    94,582.08x = 5,023,328,686.78
  5. Step 5: Solve for x
    x = 5,023,328,686.78/94,582.08
  6. Step 6: Final answer
    x = 53,110.79

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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.