Home / 19,250.36-28,876.36-6,102.44

Finding the Fourth Proportional to 19,250.36, 28,876.36 and 6,102.44

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Solution

The fourth proportional to 19,250.36, 28,876.36 and 6,102.44 is: 9,153.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.36 : 28,876.36 = 6,102.44 : x
  2. Step 2: Convert to fraction form
    19,250.36/28,876.36 = 6,102.44/x
  3. Step 3: Cross multiply
    19,250.36x = 28,876.36 × 6,102.44
  4. Step 4: Simplify right side
    19,250.36x = 176,216,254.32
  5. Step 5: Solve for x
    x = 176,216,254.32/19,250.36
  6. Step 6: Final answer
    x = 9,153.92

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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.