Home / 22,763.52-34,145.21-10,590.63

Finding the Fourth Proportional to 22,763.52, 34,145.21 and 10,590.63

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Solution

The fourth proportional to 22,763.52, 34,145.21 and 10,590.63 is: 15,885.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763.52 : 34,145.21 = 10,590.63 : x
  2. Step 2: Convert to fraction form
    22,763.52/34,145.21 = 10,590.63/x
  3. Step 3: Cross multiply
    22,763.52x = 34,145.21 × 10,590.63
  4. Step 4: Simplify right side
    22,763.52x = 361,619,232.43
  5. Step 5: Solve for x
    x = 361,619,232.43/22,763.52
  6. Step 6: Final answer
    x = 15,885.91

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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.