Home / 63,104.00-87,083.98-34,810.70

Finding the Fourth Proportional to 63,104.00, 87,083.98 and 34,810.70

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Solution

The fourth proportional to 63,104.00, 87,083.98 and 34,810.70 is: 48,039.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,104.00 : 87,083.98 = 34,810.70 : x
  2. Step 2: Convert to fraction form
    63,104.00/87,083.98 = 34,810.70/x
  3. Step 3: Cross multiply
    63,104.00x = 87,083.98 × 34,810.70
  4. Step 4: Simplify right side
    63,104.00x = 3,031,453,780.14
  5. Step 5: Solve for x
    x = 3,031,453,780.14/63,104.00
  6. Step 6: Final answer
    x = 48,039.02

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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.