Home / 3,533.16-4,876.47-2,041.32

Finding the Fourth Proportional to 3,533.16, 4,876.47 and 2,041.32

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Solution

The fourth proportional to 3,533.16, 4,876.47 and 2,041.32 is: 2,817.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533.16 : 4,876.47 = 2,041.32 : x
  2. Step 2: Convert to fraction form
    3,533.16/4,876.47 = 2,041.32/x
  3. Step 3: Cross multiply
    3,533.16x = 4,876.47 × 2,041.32
  4. Step 4: Simplify right side
    3,533.16x = 9,954,435.74
  5. Step 5: Solve for x
    x = 9,954,435.74/3,533.16
  6. Step 6: Final answer
    x = 2,817.43

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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.