Home / 63,715.16-95,533.86-26,263.64

Finding the Fourth Proportional to 63,715.16, 95,533.86 and 26,263.64

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Solution

The fourth proportional to 63,715.16, 95,533.86 and 26,263.64 is: 39,379.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,715.16 : 95,533.86 = 26,263.64 : x
  2. Step 2: Convert to fraction form
    63,715.16/95,533.86 = 26,263.64/x
  3. Step 3: Cross multiply
    63,715.16x = 95,533.86 × 26,263.64
  4. Step 4: Simplify right side
    63,715.16x = 2,509,066,906.85
  5. Step 5: Solve for x
    x = 2,509,066,906.85/63,715.16
  6. Step 6: Final answer
    x = 39,379.43

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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.