Home / 63,991.16-95,945.63-26,577.03

Finding the Fourth Proportional to 63,991.16, 95,945.63 and 26,577.03

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Solution

The fourth proportional to 63,991.16, 95,945.63 and 26,577.03 is: 39,848.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,991.16 : 95,945.63 = 26,577.03 : x
  2. Step 2: Convert to fraction form
    63,991.16/95,945.63 = 26,577.03/x
  3. Step 3: Cross multiply
    63,991.16x = 95,945.63 × 26,577.03
  4. Step 4: Simplify right side
    63,991.16x = 2,549,949,753.99
  5. Step 5: Solve for x
    x = 2,549,949,753.99/63,991.16
  6. Step 6: Final answer
    x = 39,848.47

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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.