Home / 67,566.58-93,241.40-37,351.35

Finding the Fourth Proportional to 67,566.58, 93,241.40 and 37,351.35

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Solution

The fourth proportional to 67,566.58, 93,241.40 and 37,351.35 is: 51,544.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,566.58 : 93,241.40 = 37,351.35 : x
  2. Step 2: Convert to fraction form
    67,566.58/93,241.40 = 37,351.35/x
  3. Step 3: Cross multiply
    67,566.58x = 93,241.40 × 37,351.35
  4. Step 4: Simplify right side
    67,566.58x = 3,482,691,979.13
  5. Step 5: Solve for x
    x = 3,482,691,979.13/67,566.58
  6. Step 6: Final answer
    x = 51,544.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.