Home / 63,814.08-95,713.68-17,070.60

Finding the Fourth Proportional to 63,814.08, 95,713.68 and 17,070.60

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Solution

The fourth proportional to 63,814.08, 95,713.68 and 17,070.60 is: 25,603.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,814.08 : 95,713.68 = 17,070.60 : x
  2. Step 2: Convert to fraction form
    63,814.08/95,713.68 = 17,070.60/x
  3. Step 3: Cross multiply
    63,814.08x = 95,713.68 × 17,070.60
  4. Step 4: Simplify right side
    63,814.08x = 1,633,889,945.81
  5. Step 5: Solve for x
    x = 1,633,889,945.81/63,814.08
  6. Step 6: Final answer
    x = 25,603.91

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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.