Home / 43,110.77-64,610.10-24,134.63

Finding the Fourth Proportional to 43,110.77, 64,610.10 and 24,134.63

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Solution

The fourth proportional to 43,110.77, 64,610.10 and 24,134.63 is: 36,170.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,110.77 : 64,610.10 = 24,134.63 : x
  2. Step 2: Convert to fraction form
    43,110.77/64,610.10 = 24,134.63/x
  3. Step 3: Cross multiply
    43,110.77x = 64,610.10 × 24,134.63
  4. Step 4: Simplify right side
    43,110.77x = 1,559,340,534.71
  5. Step 5: Solve for x
    x = 1,559,340,534.71/43,110.77
  6. Step 6: Final answer
    x = 36,170.56

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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.