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Finding the Fourth Proportional to 35,008.66, 48,311.46 and 19,093.11

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Solution

The fourth proportional to 35,008.66, 48,311.46 and 19,093.11 is: 26,348.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008.66 : 48,311.46 = 19,093.11 : x
  2. Step 2: Convert to fraction form
    35,008.66/48,311.46 = 19,093.11/x
  3. Step 3: Cross multiply
    35,008.66x = 48,311.46 × 19,093.11
  4. Step 4: Simplify right side
    35,008.66x = 922,415,826.22
  5. Step 5: Solve for x
    x = 922,415,826.22/35,008.66
  6. Step 6: Final answer
    x = 26,348.22

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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.