Home / 63,346.16-95,019.96-16,603.76

Finding the Fourth Proportional to 63,346.16, 95,019.96 and 16,603.76

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Solution

The fourth proportional to 63,346.16, 95,019.96 and 16,603.76 is: 24,905.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,346.16 : 95,019.96 = 16,603.76 : x
  2. Step 2: Convert to fraction form
    63,346.16/95,019.96 = 16,603.76/x
  3. Step 3: Cross multiply
    63,346.16x = 95,019.96 × 16,603.76
  4. Step 4: Simplify right side
    63,346.16x = 1,577,688,611.05
  5. Step 5: Solve for x
    x = 1,577,688,611.05/63,346.16
  6. Step 6: Final answer
    x = 24,905.83

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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.