Home / 19,582.92-27,024.44-10,630.42

Finding the Fourth Proportional to 19,582.92, 27,024.44 and 10,630.42

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Solution

The fourth proportional to 19,582.92, 27,024.44 and 10,630.42 is: 14,669.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,582.92 : 27,024.44 = 10,630.42 : x
  2. Step 2: Convert to fraction form
    19,582.92/27,024.44 = 10,630.42/x
  3. Step 3: Cross multiply
    19,582.92x = 27,024.44 × 10,630.42
  4. Step 4: Simplify right side
    19,582.92x = 287,281,147.46
  5. Step 5: Solve for x
    x = 287,281,147.46/19,582.92
  6. Step 6: Final answer
    x = 14,669.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.