Home / 35,422.03-48,882.41-19,506.44

Finding the Fourth Proportional to 35,422.03, 48,882.41 and 19,506.44

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Solution

The fourth proportional to 35,422.03, 48,882.41 and 19,506.44 is: 26,918.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,422.03 : 48,882.41 = 19,506.44 : x
  2. Step 2: Convert to fraction form
    35,422.03/48,882.41 = 19,506.44/x
  3. Step 3: Cross multiply
    35,422.03x = 48,882.41 × 19,506.44
  4. Step 4: Simplify right side
    35,422.03x = 953,521,895.54
  5. Step 5: Solve for x
    x = 953,521,895.54/35,422.03
  6. Step 6: Final answer
    x = 26,918.89

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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.