Home / 63,296.24-94,769.40-47,666.48

Finding the Fourth Proportional to 63,296.24, 94,769.40 and 47,666.48

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Solution

The fourth proportional to 63,296.24, 94,769.40 and 47,666.48 is: 71,367.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,296.24 : 94,769.40 = 47,666.48 : x
  2. Step 2: Convert to fraction form
    63,296.24/94,769.40 = 47,666.48/x
  3. Step 3: Cross multiply
    63,296.24x = 94,769.40 × 47,666.48
  4. Step 4: Simplify right side
    63,296.24x = 4,517,323,709.71
  5. Step 5: Solve for x
    x = 4,517,323,709.71/63,296.24
  6. Step 6: Final answer
    x = 71,367.96

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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.