Home / 19,026.99-28,539.26-6,552.99

Finding the Fourth Proportional to 19,026.99, 28,539.26 and 6,552.99

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Solution

The fourth proportional to 19,026.99, 28,539.26 and 6,552.99 is: 9,829.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,026.99 : 28,539.26 = 6,552.99 : x
  2. Step 2: Convert to fraction form
    19,026.99/28,539.26 = 6,552.99/x
  3. Step 3: Cross multiply
    19,026.99x = 28,539.26 × 6,552.99
  4. Step 4: Simplify right side
    19,026.99x = 187,017,452.62
  5. Step 5: Solve for x
    x = 187,017,452.62/19,026.99
  6. Step 6: Final answer
    x = 9,829.06

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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.