Home / 4,024.32-5,551.32-2,531.69

Finding the Fourth Proportional to 4,024.32, 5,551.32 and 2,531.69

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Solution

The fourth proportional to 4,024.32, 5,551.32 and 2,531.69 is: 3,492.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024.32 : 5,551.32 = 2,531.69 : x
  2. Step 2: Convert to fraction form
    4,024.32/5,551.32 = 2,531.69/x
  3. Step 3: Cross multiply
    4,024.32x = 5,551.32 × 2,531.69
  4. Step 4: Simplify right side
    4,024.32x = 14,054,193.57
  5. Step 5: Solve for x
    x = 14,054,193.57/4,024.32
  6. Step 6: Final answer
    x = 3,492.32

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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.