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Finding the Fourth Proportional to 35,098.70, 48,476.44 and 25,581.02

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Solution

The fourth proportional to 35,098.70, 48,476.44 and 25,581.02 is: 35,331.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098.70 : 48,476.44 = 25,581.02 : x
  2. Step 2: Convert to fraction form
    35,098.70/48,476.44 = 25,581.02/x
  3. Step 3: Cross multiply
    35,098.70x = 48,476.44 × 25,581.02
  4. Step 4: Simplify right side
    35,098.70x = 1,240,076,781.17
  5. Step 5: Solve for x
    x = 1,240,076,781.17/35,098.70
  6. Step 6: Final answer
    x = 35,331.13

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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.