Home / 19,862.01-29,796.05-6,710.85

Finding the Fourth Proportional to 19,862.01, 29,796.05 and 6,710.85

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Solution

The fourth proportional to 19,862.01, 29,796.05 and 6,710.85 is: 10,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,862.01 : 29,796.05 = 6,710.85 : x
  2. Step 2: Convert to fraction form
    19,862.01/29,796.05 = 6,710.85/x
  3. Step 3: Cross multiply
    19,862.01x = 29,796.05 × 6,710.85
  4. Step 4: Simplify right side
    19,862.01x = 199,956,788.59
  5. Step 5: Solve for x
    x = 199,956,788.59/19,862.01
  6. Step 6: Final answer
    x = 10,067.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.