Home / 107,240.34-160,881.47-32,366.58

Finding the Fourth Proportional to 107,240.34, 160,881.47 and 32,366.58

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Solution

The fourth proportional to 107,240.34, 160,881.47 and 32,366.58 is: 48,556.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,240.34 : 160,881.47 = 32,366.58 : x
  2. Step 2: Convert to fraction form
    107,240.34/160,881.47 = 32,366.58/x
  3. Step 3: Cross multiply
    107,240.34x = 160,881.47 × 32,366.58
  4. Step 4: Simplify right side
    107,240.34x = 5,207,182,969.27
  5. Step 5: Solve for x
    x = 5,207,182,969.27/107,240.34
  6. Step 6: Final answer
    x = 48,556.20

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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.