Home / 1,847.25-2,541.51-1,597.77

Finding the Fourth Proportional to 1,847.25, 2,541.51 and 1,597.77

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Solution

The fourth proportional to 1,847.25, 2,541.51 and 1,597.77 is: 2,198.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847.25 : 2,541.51 = 1,597.77 : x
  2. Step 2: Convert to fraction form
    1,847.25/2,541.51 = 1,597.77/x
  3. Step 3: Cross multiply
    1,847.25x = 2,541.51 × 1,597.77
  4. Step 4: Simplify right side
    1,847.25x = 4,060,748.43
  5. Step 5: Solve for x
    x = 4,060,748.43/1,847.25
  6. Step 6: Final answer
    x = 2,198.27

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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.