Home / 5,841.40-8,754.06-2,557.24

Finding the Fourth Proportional to 5,841.40, 8,754.06 and 2,557.24

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Solution

The fourth proportional to 5,841.40, 8,754.06 and 2,557.24 is: 3,832.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841.40 : 8,754.06 = 2,557.24 : x
  2. Step 2: Convert to fraction form
    5,841.40/8,754.06 = 2,557.24/x
  3. Step 3: Cross multiply
    5,841.40x = 8,754.06 × 2,557.24
  4. Step 4: Simplify right side
    5,841.40x = 22,386,232.39
  5. Step 5: Solve for x
    x = 22,386,232.39/5,841.40
  6. Step 6: Final answer
    x = 3,832.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.