Home / 45,097.07-67,580.88-25,334.03

Finding the Fourth Proportional to 45,097.07, 67,580.88 and 25,334.03

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Solution

The fourth proportional to 45,097.07, 67,580.88 and 25,334.03 is: 37,964.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,097.07 : 67,580.88 = 25,334.03 : x
  2. Step 2: Convert to fraction form
    45,097.07/67,580.88 = 25,334.03/x
  3. Step 3: Cross multiply
    45,097.07x = 67,580.88 × 25,334.03
  4. Step 4: Simplify right side
    45,097.07x = 1,712,095,703.44
  5. Step 5: Solve for x
    x = 1,712,095,703.44/45,097.07
  6. Step 6: Final answer
    x = 37,964.68

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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.