Home / 1,417.08-2,125.31-596.28

Finding the Fourth Proportional to 1,417.08, 2,125.31 and 596.28

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Solution

The fourth proportional to 1,417.08, 2,125.31 and 596.28 is: 894.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417.08 : 2,125.31 = 596.28 : x
  2. Step 2: Convert to fraction form
    1,417.08/2,125.31 = 596.28/x
  3. Step 3: Cross multiply
    1,417.08x = 2,125.31 × 596.28
  4. Step 4: Simplify right side
    1,417.08x = 1,267,276.87
  5. Step 5: Solve for x
    x = 1,267,276.87/1,417.08
  6. Step 6: Final answer
    x = 894.29

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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.