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Finding the Fourth Proportional to 63,001.13, 94,503.51 and 16,254

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Solution

The fourth proportional to 63,001.13, 94,503.51 and 16,254 is: 24,381.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001.13 : 94,503.51 = 16,254 : x
  2. Step 2: Convert to fraction form
    63,001.13/94,503.51 = 16,254/x
  3. Step 3: Cross multiply
    63,001.13x = 94,503.51 × 16,254
  4. Step 4: Simplify right side
    63,001.13x = 1,536,060,051.54
  5. Step 5: Solve for x
    x = 1,536,060,051.54/63,001.13
  6. Step 6: Final answer
    x = 24,381.47

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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.