Home / 63,048.96-94,573.17-18,675.99

Finding the Fourth Proportional to 63,048.96, 94,573.17 and 18,675.99

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Solution

The fourth proportional to 63,048.96, 94,573.17 and 18,675.99 is: 28,013.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,048.96 : 94,573.17 = 18,675.99 : x
  2. Step 2: Convert to fraction form
    63,048.96/94,573.17 = 18,675.99/x
  3. Step 3: Cross multiply
    63,048.96x = 94,573.17 × 18,675.99
  4. Step 4: Simplify right side
    63,048.96x = 1,766,247,577.19
  5. Step 5: Solve for x
    x = 1,766,247,577.19/63,048.96
  6. Step 6: Final answer
    x = 28,013.91

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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.