Home / 9,056.76-13,590.05-3,792.24

Finding the Fourth Proportional to 9,056.76, 13,590.05 and 3,792.24

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Solution

The fourth proportional to 9,056.76, 13,590.05 and 3,792.24 is: 5,690.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056.76 : 13,590.05 = 3,792.24 : x
  2. Step 2: Convert to fraction form
    9,056.76/13,590.05 = 3,792.24/x
  3. Step 3: Cross multiply
    9,056.76x = 13,590.05 × 3,792.24
  4. Step 4: Simplify right side
    9,056.76x = 51,536,712.25
  5. Step 5: Solve for x
    x = 51,536,712.25/9,056.76
  6. Step 6: Final answer
    x = 5,690.41

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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.