Home / 32,856.14-45,341.51-17,748.80

Finding the Fourth Proportional to 32,856.14, 45,341.51 and 17,748.80

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Solution

The fourth proportional to 32,856.14, 45,341.51 and 17,748.80 is: 24,493.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,856.14 : 45,341.51 = 17,748.80 : x
  2. Step 2: Convert to fraction form
    32,856.14/45,341.51 = 17,748.80/x
  3. Step 3: Cross multiply
    32,856.14x = 45,341.51 × 17,748.80
  4. Step 4: Simplify right side
    32,856.14x = 804,757,550.41
  5. Step 5: Solve for x
    x = 804,757,550.41/32,856.14
  6. Step 6: Final answer
    x = 24,493.37

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Double scale
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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.