Home / 75,314.00-112,973.93-22,723.49

Finding the Fourth Proportional to 75,314.00, 112,973.93 and 22,723.49

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Solution

The fourth proportional to 75,314.00, 112,973.93 and 22,723.49 is: 34,086.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,314.00 : 112,973.93 = 22,723.49 : x
  2. Step 2: Convert to fraction form
    75,314.00/112,973.93 = 22,723.49/x
  3. Step 3: Cross multiply
    75,314.00x = 112,973.93 × 22,723.49
  4. Step 4: Simplify right side
    75,314.00x = 2,567,161,460.55
  5. Step 5: Solve for x
    x = 2,567,161,460.55/75,314.00
  6. Step 6: Final answer
    x = 34,086.11

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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.