Home / 63,253.96-94,913.76-28,185.46

Finding the Fourth Proportional to 63,253.96, 94,913.76 and 28,185.46

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Solution

The fourth proportional to 63,253.96, 94,913.76 and 28,185.46 is: 42,292.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,253.96 : 94,913.76 = 28,185.46 : x
  2. Step 2: Convert to fraction form
    63,253.96/94,913.76 = 28,185.46/x
  3. Step 3: Cross multiply
    63,253.96x = 94,913.76 × 28,185.46
  4. Step 4: Simplify right side
    63,253.96x = 2,675,187,985.93
  5. Step 5: Solve for x
    x = 2,675,187,985.93/63,253.96
  6. Step 6: Final answer
    x = 42,292.81

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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.