Home / 34,977.90-48,268.10-19,062.01

Finding the Fourth Proportional to 34,977.90, 48,268.10 and 19,062.01

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Solution

The fourth proportional to 34,977.90, 48,268.10 and 19,062.01 is: 26,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,977.90 : 48,268.10 = 19,062.01 : x
  2. Step 2: Convert to fraction form
    34,977.90/48,268.10 = 19,062.01/x
  3. Step 3: Cross multiply
    34,977.90x = 48,268.10 × 19,062.01
  4. Step 4: Simplify right side
    34,977.90x = 920,086,668.23
  5. Step 5: Solve for x
    x = 920,086,668.23/34,977.90
  6. Step 6: Final answer
    x = 26,304.80

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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.