Home / 63,723.06-95,580.93-30,466.08

Finding the Fourth Proportional to 63,723.06, 95,580.93 and 30,466.08

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Solution

The fourth proportional to 63,723.06, 95,580.93 and 30,466.08 is: 45,697.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.06 : 95,580.93 = 30,466.08 : x
  2. Step 2: Convert to fraction form
    63,723.06/95,580.93 = 30,466.08/x
  3. Step 3: Cross multiply
    63,723.06x = 95,580.93 × 30,466.08
  4. Step 4: Simplify right side
    63,723.06x = 2,911,976,259.85
  5. Step 5: Solve for x
    x = 2,911,976,259.85/63,723.06
  6. Step 6: Final answer
    x = 45,697.37

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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.