Home / 63,299.94-87,354.48-35,006.10

Finding the Fourth Proportional to 63,299.94, 87,354.48 and 35,006.10

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Solution

The fourth proportional to 63,299.94, 87,354.48 and 35,006.10 is: 48,308.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,299.94 : 87,354.48 = 35,006.10 : x
  2. Step 2: Convert to fraction form
    63,299.94/87,354.48 = 35,006.10/x
  3. Step 3: Cross multiply
    63,299.94x = 87,354.48 × 35,006.10
  4. Step 4: Simplify right side
    63,299.94x = 3,057,939,662.33
  5. Step 5: Solve for x
    x = 3,057,939,662.33/63,299.94
  6. Step 6: Final answer
    x = 48,308.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.