Home / 63,668.82-95,543.32-35,607.24

Finding the Fourth Proportional to 63,668.82, 95,543.32 and 35,607.24

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Solution

The fourth proportional to 63,668.82, 95,543.32 and 35,607.24 is: 53,433.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,668.82 : 95,543.32 = 35,607.24 : x
  2. Step 2: Convert to fraction form
    63,668.82/95,543.32 = 35,607.24/x
  3. Step 3: Cross multiply
    63,668.82x = 95,543.32 × 35,607.24
  4. Step 4: Simplify right side
    63,668.82x = 3,402,033,925.64
  5. Step 5: Solve for x
    x = 3,402,033,925.64/63,668.82
  6. Step 6: Final answer
    x = 53,433.28

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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.