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Finding the Fourth Proportional to 35,496.29, 48,984.41 and 19,363.52

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Solution

The fourth proportional to 35,496.29, 48,984.41 and 19,363.52 is: 26,721.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,496.29 : 48,984.41 = 19,363.52 : x
  2. Step 2: Convert to fraction form
    35,496.29/48,984.41 = 19,363.52/x
  3. Step 3: Cross multiply
    35,496.29x = 48,984.41 × 19,363.52
  4. Step 4: Simplify right side
    35,496.29x = 948,510,773.59
  5. Step 5: Solve for x
    x = 948,510,773.59/35,496.29
  6. Step 6: Final answer
    x = 26,721.40

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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.