Home / 43,107.22-64,576.76-24,330.46

Finding the Fourth Proportional to 43,107.22, 64,576.76 and 24,330.46

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Solution

The fourth proportional to 43,107.22, 64,576.76 and 24,330.46 is: 36,448.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,107.22 : 64,576.76 = 24,330.46 : x
  2. Step 2: Convert to fraction form
    43,107.22/64,576.76 = 24,330.46/x
  3. Step 3: Cross multiply
    43,107.22x = 64,576.76 × 24,330.46
  4. Step 4: Simplify right side
    43,107.22x = 1,571,182,276.11
  5. Step 5: Solve for x
    x = 1,571,182,276.11/43,107.22
  6. Step 6: Final answer
    x = 36,448.24

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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.