Home / 63,222.50-94,846.04-18,848.27

Finding the Fourth Proportional to 63,222.50, 94,846.04 and 18,848.27

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Solution

The fourth proportional to 63,222.50, 94,846.04 and 18,848.27 is: 28,276.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222.50 : 94,846.04 = 18,848.27 : x
  2. Step 2: Convert to fraction form
    63,222.50/94,846.04 = 18,848.27/x
  3. Step 3: Cross multiply
    63,222.50x = 94,846.04 × 18,848.27
  4. Step 4: Simplify right side
    63,222.50x = 1,787,683,201.88
  5. Step 5: Solve for x
    x = 1,787,683,201.88/63,222.50
  6. Step 6: Final answer
    x = 28,276.06

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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.