Home / 94,289.42-141,480.16-44,374.52

Finding the Fourth Proportional to 94,289.42, 141,480.16 and 44,374.52

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Solution

The fourth proportional to 94,289.42, 141,480.16 and 44,374.52 is: 66,583.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,289.42 : 141,480.16 = 44,374.52 : x
  2. Step 2: Convert to fraction form
    94,289.42/141,480.16 = 44,374.52/x
  3. Step 3: Cross multiply
    94,289.42x = 141,480.16 × 44,374.52
  4. Step 4: Simplify right side
    94,289.42x = 6,278,114,189.52
  5. Step 5: Solve for x
    x = 6,278,114,189.52/94,289.42
  6. Step 6: Final answer
    x = 66,583.44

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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.