Home / 107,113.77-160,693.13-32,239.39

Finding the Fourth Proportional to 107,113.77, 160,693.13 and 32,239.39

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Solution

The fourth proportional to 107,113.77, 160,693.13 and 32,239.39 is: 48,365.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,113.77 : 160,693.13 = 32,239.39 : x
  2. Step 2: Convert to fraction form
    107,113.77/160,693.13 = 32,239.39/x
  3. Step 3: Cross multiply
    107,113.77x = 160,693.13 × 32,239.39
  4. Step 4: Simplify right side
    107,113.77x = 5,180,648,488.39
  5. Step 5: Solve for x
    x = 5,180,648,488.39/107,113.77
  6. Step 6: Final answer
    x = 48,365.85

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1.5x scale

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.