Home / 19,203.48-28,805.23-6,056.88

Finding the Fourth Proportional to 19,203.48, 28,805.23 and 6,056.88

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Solution

The fourth proportional to 19,203.48, 28,805.23 and 6,056.88 is: 9,085.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,203.48 : 28,805.23 = 6,056.88 : x
  2. Step 2: Convert to fraction form
    19,203.48/28,805.23 = 6,056.88/x
  3. Step 3: Cross multiply
    19,203.48x = 28,805.23 × 6,056.88
  4. Step 4: Simplify right side
    19,203.48x = 174,469,821.48
  5. Step 5: Solve for x
    x = 174,469,821.48/19,203.48
  6. Step 6: Final answer
    x = 9,085.32

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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.