Home / 19,201.95-28,803.83-6,055.34

Finding the Fourth Proportional to 19,201.95, 28,803.83 and 6,055.34

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Solution

The fourth proportional to 19,201.95, 28,803.83 and 6,055.34 is: 9,083.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,201.95 : 28,803.83 = 6,055.34 : x
  2. Step 2: Convert to fraction form
    19,201.95/28,803.83 = 6,055.34/x
  3. Step 3: Cross multiply
    19,201.95x = 28,803.83 × 6,055.34
  4. Step 4: Simplify right side
    19,201.95x = 174,416,809.66
  5. Step 5: Solve for x
    x = 174,416,809.66/19,201.95
  6. Step 6: Final answer
    x = 9,083.29

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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.