Home / 63,714.63-95,565.81-19,341.77

Finding the Fourth Proportional to 63,714.63, 95,565.81 and 19,341.77

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Solution

The fourth proportional to 63,714.63, 95,565.81 and 19,341.77 is: 29,010.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,714.63 : 95,565.81 = 19,341.77 : x
  2. Step 2: Convert to fraction form
    63,714.63/95,565.81 = 19,341.77/x
  3. Step 3: Cross multiply
    63,714.63x = 95,565.81 × 19,341.77
  4. Step 4: Simplify right side
    63,714.63x = 1,848,411,940.35
  5. Step 5: Solve for x
    x = 1,848,411,940.35/63,714.63
  6. Step 6: Final answer
    x = 29,010.79

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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.