Home / 94,332.80-141,477.12-35,169.92

Finding the Fourth Proportional to 94,332.80, 141,477.12 and 35,169.92

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Solution

The fourth proportional to 94,332.80, 141,477.12 and 35,169.92 is: 52,746.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,332.80 : 141,477.12 = 35,169.92 : x
  2. Step 2: Convert to fraction form
    94,332.80/141,477.12 = 35,169.92/x
  3. Step 3: Cross multiply
    94,332.80x = 141,477.12 × 35,169.92
  4. Step 4: Simplify right side
    94,332.80x = 4,975,738,992.23
  5. Step 5: Solve for x
    x = 4,975,738,992.23/94,332.80
  6. Step 6: Final answer
    x = 52,746.65

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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.