Home / 62,243.64-93,313.62-22,793.40

Finding the Fourth Proportional to 62,243.64, 93,313.62 and 22,793.40

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Solution

The fourth proportional to 62,243.64, 93,313.62 and 22,793.40 is: 34,171.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,243.64 : 93,313.62 = 22,793.40 : x
  2. Step 2: Convert to fraction form
    62,243.64/93,313.62 = 22,793.40/x
  3. Step 3: Cross multiply
    62,243.64x = 93,313.62 × 22,793.40
  4. Step 4: Simplify right side
    62,243.64x = 2,126,934,666.11
  5. Step 5: Solve for x
    x = 2,126,934,666.11/62,243.64
  6. Step 6: Final answer
    x = 34,171.12

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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.