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Finding the Fourth Proportional to 23,595.84, 35,389.44 and 8,800.80

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Solution

The fourth proportional to 23,595.84, 35,389.44 and 8,800.80 is: 13,199.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,595.84 : 35,389.44 = 8,800.80 : x
  2. Step 2: Convert to fraction form
    23,595.84/35,389.44 = 8,800.80/x
  3. Step 3: Cross multiply
    23,595.84x = 35,389.44 × 8,800.80
  4. Step 4: Simplify right side
    23,595.84x = 311,455,383.55
  5. Step 5: Solve for x
    x = 311,455,383.55/23,595.84
  6. Step 6: Final answer
    x = 13,199.59

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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.