Home / 62,222.02-93,333.10-15,474.90

Finding the Fourth Proportional to 62,222.02, 93,333.10 and 15,474.90

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Solution

The fourth proportional to 62,222.02, 93,333.10 and 15,474.90 is: 23,212.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,222.02 : 93,333.10 = 15,474.90 : x
  2. Step 2: Convert to fraction form
    62,222.02/93,333.10 = 15,474.90/x
  3. Step 3: Cross multiply
    62,222.02x = 93,333.10 × 15,474.90
  4. Step 4: Simplify right side
    62,222.02x = 1,444,320,389.19
  5. Step 5: Solve for x
    x = 1,444,320,389.19/62,222.02
  6. Step 6: Final answer
    x = 23,212.37

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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.