Home / 19,248.20-28,873.33-6,101.60

Finding the Fourth Proportional to 19,248.20, 28,873.33 and 6,101.60

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Solution

The fourth proportional to 19,248.20, 28,873.33 and 6,101.60 is: 9,152.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,248.20 : 28,873.33 = 6,101.60 : x
  2. Step 2: Convert to fraction form
    19,248.20/28,873.33 = 6,101.60/x
  3. Step 3: Cross multiply
    19,248.20x = 28,873.33 × 6,101.60
  4. Step 4: Simplify right side
    19,248.20x = 176,173,567.26
  5. Step 5: Solve for x
    x = 176,173,567.26/19,248.20
  6. Step 6: Final answer
    x = 9,152.73

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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.