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Finding the Fourth Proportional to 35,247.84, 48,642.06 and 19,333.32

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Solution

The fourth proportional to 35,247.84, 48,642.06 and 19,333.32 is: 26,680.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,247.84 : 48,642.06 = 19,333.32 : x
  2. Step 2: Convert to fraction form
    35,247.84/48,642.06 = 19,333.32/x
  3. Step 3: Cross multiply
    35,247.84x = 48,642.06 × 19,333.32
  4. Step 4: Simplify right side
    35,247.84x = 940,412,511.44
  5. Step 5: Solve for x
    x = 940,412,511.44/35,247.84
  6. Step 6: Final answer
    x = 26,680.00

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