Home / 63,303.50-95,001.89-30,023.66

Finding the Fourth Proportional to 63,303.50, 95,001.89 and 30,023.66

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Solution

The fourth proportional to 63,303.50, 95,001.89 and 30,023.66 is: 45,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,303.50 : 95,001.89 = 30,023.66 : x
  2. Step 2: Convert to fraction form
    63,303.50/95,001.89 = 30,023.66/x
  3. Step 3: Cross multiply
    63,303.50x = 95,001.89 × 30,023.66
  4. Step 4: Simplify right side
    63,303.50x = 2,852,303,819.59
  5. Step 5: Solve for x
    x = 2,852,303,819.59/63,303.50
  6. Step 6: Final answer
    x = 45,057.60

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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.