Home / 32,673.96-45,103.80-22,077.95

Finding the Fourth Proportional to 32,673.96, 45,103.80 and 22,077.95

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Solution

The fourth proportional to 32,673.96, 45,103.80 and 22,077.95 is: 30,476.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,673.96 : 45,103.80 = 22,077.95 : x
  2. Step 2: Convert to fraction form
    32,673.96/45,103.80 = 22,077.95/x
  3. Step 3: Cross multiply
    32,673.96x = 45,103.80 × 22,077.95
  4. Step 4: Simplify right side
    32,673.96x = 995,799,298.48
  5. Step 5: Solve for x
    x = 995,799,298.48/32,673.96
  6. Step 6: Final answer
    x = 30,476.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.