Home / 94,752.15-142,045.61-35,571.93

Finding the Fourth Proportional to 94,752.15, 142,045.61 and 35,571.93

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Solution

The fourth proportional to 94,752.15, 142,045.61 and 35,571.93 is: 53,326.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,752.15 : 142,045.61 = 35,571.93 : x
  2. Step 2: Convert to fraction form
    94,752.15/142,045.61 = 35,571.93/x
  3. Step 3: Cross multiply
    94,752.15x = 142,045.61 × 35,571.93
  4. Step 4: Simplify right side
    94,752.15x = 5,052,836,317.87
  5. Step 5: Solve for x
    x = 5,052,836,317.87/94,752.15
  6. Step 6: Final answer
    x = 53,326.88

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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.