Home / 4,240.64-5,852.32-2,472.14

Finding the Fourth Proportional to 4,240.64, 5,852.32 and 2,472.14

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Solution

The fourth proportional to 4,240.64, 5,852.32 and 2,472.14 is: 3,411.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.64 : 5,852.32 = 2,472.14 : x
  2. Step 2: Convert to fraction form
    4,240.64/5,852.32 = 2,472.14/x
  3. Step 3: Cross multiply
    4,240.64x = 5,852.32 × 2,472.14
  4. Step 4: Simplify right side
    4,240.64x = 14,467,754.36
  5. Step 5: Solve for x
    x = 14,467,754.36/4,240.64
  6. Step 6: Final answer
    x = 3,411.69

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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.