Home / 7,057.61-10,584.70-2,376.41

Finding the Fourth Proportional to 7,057.61, 10,584.70 and 2,376.41

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Solution

The fourth proportional to 7,057.61, 10,584.70 and 2,376.41 is: 3,564.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,057.61 : 10,584.70 = 2,376.41 : x
  2. Step 2: Convert to fraction form
    7,057.61/10,584.70 = 2,376.41/x
  3. Step 3: Cross multiply
    7,057.61x = 10,584.70 × 2,376.41
  4. Step 4: Simplify right side
    7,057.61x = 25,153,528.06
  5. Step 5: Solve for x
    x = 25,153,528.06/7,057.61
  6. Step 6: Final answer
    x = 3,564.03

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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.