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Finding the Fourth Proportional to 35,180.84, 48,547.33 and 19,265.48

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Solution

The fourth proportional to 35,180.84, 48,547.33 and 19,265.48 is: 26,585.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180.84 : 48,547.33 = 19,265.48 : x
  2. Step 2: Convert to fraction form
    35,180.84/48,547.33 = 19,265.48/x
  3. Step 3: Cross multiply
    35,180.84x = 48,547.33 × 19,265.48
  4. Step 4: Simplify right side
    35,180.84x = 935,287,324.27
  5. Step 5: Solve for x
    x = 935,287,324.27/35,180.84
  6. Step 6: Final answer
    x = 26,585.14

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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.