Home / 62,116.71-93,173.94-15,369.57

Finding the Fourth Proportional to 62,116.71, 93,173.94 and 15,369.57

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Solution

The fourth proportional to 62,116.71, 93,173.94 and 15,369.57 is: 23,054.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,116.71 : 93,173.94 = 15,369.57 : x
  2. Step 2: Convert to fraction form
    62,116.71/93,173.94 = 15,369.57/x
  3. Step 3: Cross multiply
    62,116.71x = 93,173.94 × 15,369.57
  4. Step 4: Simplify right side
    62,116.71x = 1,432,043,393.01
  5. Step 5: Solve for x
    x = 1,432,043,393.01/62,116.71
  6. Step 6: Final answer
    x = 23,054.08

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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.