Home / 94,324.16-141,486.35-38,164.77

Finding the Fourth Proportional to 94,324.16, 141,486.35 and 38,164.77

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Solution

The fourth proportional to 94,324.16, 141,486.35 and 38,164.77 is: 57,247.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,324.16 : 141,486.35 = 38,164.77 : x
  2. Step 2: Convert to fraction form
    94,324.16/141,486.35 = 38,164.77/x
  3. Step 3: Cross multiply
    94,324.16x = 141,486.35 × 38,164.77
  4. Step 4: Simplify right side
    94,324.16x = 5,399,793,815.07
  5. Step 5: Solve for x
    x = 5,399,793,815.07/94,324.16
  6. Step 6: Final answer
    x = 57,247.20

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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.