Home / 19,246.40-28,873.65-6,100.10

Finding the Fourth Proportional to 19,246.40, 28,873.65 and 6,100.10

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Solution

The fourth proportional to 19,246.40, 28,873.65 and 6,100.10 is: 9,151.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,246.40 : 28,873.65 = 6,100.10 : x
  2. Step 2: Convert to fraction form
    19,246.40/28,873.65 = 6,100.10/x
  3. Step 3: Cross multiply
    19,246.40x = 28,873.65 × 6,100.10
  4. Step 4: Simplify right side
    19,246.40x = 176,132,152.37
  5. Step 5: Solve for x
    x = 176,132,152.37/19,246.40
  6. Step 6: Final answer
    x = 9,151.43

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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.