Home / 4,361.45-6,018.91-2,569.02

Finding the Fourth Proportional to 4,361.45, 6,018.91 and 2,569.02

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Solution

The fourth proportional to 4,361.45, 6,018.91 and 2,569.02 is: 3,545.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.45 : 6,018.91 = 2,569.02 : x
  2. Step 2: Convert to fraction form
    4,361.45/6,018.91 = 2,569.02/x
  3. Step 3: Cross multiply
    4,361.45x = 6,018.91 × 2,569.02
  4. Step 4: Simplify right side
    4,361.45x = 15,462,671.17
  5. Step 5: Solve for x
    x = 15,462,671.17/4,361.45
  6. Step 6: Final answer
    x = 3,545.31

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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.