Home / 19,247.34-28,873.72-6,100.74

Finding the Fourth Proportional to 19,247.34, 28,873.72 and 6,100.74

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Solution

The fourth proportional to 19,247.34, 28,873.72 and 6,100.74 is: 9,151.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,247.34 : 28,873.72 = 6,100.74 : x
  2. Step 2: Convert to fraction form
    19,247.34/28,873.72 = 6,100.74/x
  3. Step 3: Cross multiply
    19,247.34x = 28,873.72 × 6,100.74
  4. Step 4: Simplify right side
    19,247.34x = 176,151,058.55
  5. Step 5: Solve for x
    x = 176,151,058.55/19,247.34
  6. Step 6: Final answer
    x = 9,151.97

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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.