Home / 1,714.96-2,572.36-1,193.42

Finding the Fourth Proportional to 1,714.96, 2,572.36 and 1,193.42

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Solution

The fourth proportional to 1,714.96, 2,572.36 and 1,193.42 is: 1,790.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714.96 : 2,572.36 = 1,193.42 : x
  2. Step 2: Convert to fraction form
    1,714.96/2,572.36 = 1,193.42/x
  3. Step 3: Cross multiply
    1,714.96x = 2,572.36 × 1,193.42
  4. Step 4: Simplify right side
    1,714.96x = 3,069,905.87
  5. Step 5: Solve for x
    x = 3,069,905.87/1,714.96
  6. Step 6: Final answer
    x = 1,790.07

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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.