Home / 63,024.20-94,421.10-51,273.80

Finding the Fourth Proportional to 63,024.20, 94,421.10 and 51,273.80

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Solution

The fourth proportional to 63,024.20, 94,421.10 and 51,273.80 is: 76,816.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,024.20 : 94,421.10 = 51,273.80 : x
  2. Step 2: Convert to fraction form
    63,024.20/94,421.10 = 51,273.80/x
  3. Step 3: Cross multiply
    63,024.20x = 94,421.10 × 51,273.80
  4. Step 4: Simplify right side
    63,024.20x = 4,841,328,597.18
  5. Step 5: Solve for x
    x = 4,841,328,597.18/63,024.20
  6. Step 6: Final answer
    x = 76,816.98

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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.