Home / 94,438.31-141,641.06-35,274.49

Finding the Fourth Proportional to 94,438.31, 141,641.06 and 35,274.49

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Solution

The fourth proportional to 94,438.31, 141,641.06 and 35,274.49 is: 52,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,438.31 : 141,641.06 = 35,274.49 : x
  2. Step 2: Convert to fraction form
    94,438.31/141,641.06 = 35,274.49/x
  3. Step 3: Cross multiply
    94,438.31x = 141,641.06 × 35,274.49
  4. Step 4: Simplify right side
    94,438.31x = 4,996,315,624.08
  5. Step 5: Solve for x
    x = 4,996,315,624.08/94,438.31
  6. Step 6: Final answer
    x = 52,905.60

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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.