Home / 2,533.94-3,497.19-1,539.07

Finding the Fourth Proportional to 2,533.94, 3,497.19 and 1,539.07

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Solution

The fourth proportional to 2,533.94, 3,497.19 and 1,539.07 is: 2,124.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533.94 : 3,497.19 = 1,539.07 : x
  2. Step 2: Convert to fraction form
    2,533.94/3,497.19 = 1,539.07/x
  3. Step 3: Cross multiply
    2,533.94x = 3,497.19 × 1,539.07
  4. Step 4: Simplify right side
    2,533.94x = 5,382,420.21
  5. Step 5: Solve for x
    x = 5,382,420.21/2,533.94
  6. Step 6: Final answer
    x = 2,124.13

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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.