Home / 94,679.60-142,208.55-59,204.03

Finding the Fourth Proportional to 94,679.60, 142,208.55 and 59,204.03

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Solution

The fourth proportional to 94,679.60, 142,208.55 and 59,204.03 is: 88,924.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,679.60 : 142,208.55 = 59,204.03 : x
  2. Step 2: Convert to fraction form
    94,679.60/142,208.55 = 59,204.03/x
  3. Step 3: Cross multiply
    94,679.60x = 142,208.55 × 59,204.03
  4. Step 4: Simplify right side
    94,679.60x = 8,419,318,549.41
  5. Step 5: Solve for x
    x = 8,419,318,549.41/94,679.60
  6. Step 6: Final answer
    x = 88,924.32

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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.