Home / 1,714.17-2,556.96-1,550.01

Finding the Fourth Proportional to 1,714.17, 2,556.96 and 1,550.01

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Solution

The fourth proportional to 1,714.17, 2,556.96 and 1,550.01 is: 2,312.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714.17 : 2,556.96 = 1,550.01 : x
  2. Step 2: Convert to fraction form
    1,714.17/2,556.96 = 1,550.01/x
  3. Step 3: Cross multiply
    1,714.17x = 2,556.96 × 1,550.01
  4. Step 4: Simplify right side
    1,714.17x = 3,963,313.57
  5. Step 5: Solve for x
    x = 3,963,313.57/1,714.17
  6. Step 6: Final answer
    x = 2,312.09

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.