Home / 62,016.94-93,043.08-30,436.49

Finding the Fourth Proportional to 62,016.94, 93,043.08 and 30,436.49

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Solution

The fourth proportional to 62,016.94, 93,043.08 and 30,436.49 is: 45,663.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,016.94 : 93,043.08 = 30,436.49 : x
  2. Step 2: Convert to fraction form
    62,016.94/93,043.08 = 30,436.49/x
  3. Step 3: Cross multiply
    62,016.94x = 93,043.08 × 30,436.49
  4. Step 4: Simplify right side
    62,016.94x = 2,831,905,006.60
  5. Step 5: Solve for x
    x = 2,831,905,006.60/62,016.94
  6. Step 6: Final answer
    x = 45,663.41

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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.