Home / 1,734.04-2,600.42-501.20

Finding the Fourth Proportional to 1,734.04, 2,600.42 and 501.20

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Solution

The fourth proportional to 1,734.04, 2,600.42 and 501.20 is: 751.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734.04 : 2,600.42 = 501.20 : x
  2. Step 2: Convert to fraction form
    1,734.04/2,600.42 = 501.20/x
  3. Step 3: Cross multiply
    1,734.04x = 2,600.42 × 501.20
  4. Step 4: Simplify right side
    1,734.04x = 1,303,317.50
  5. Step 5: Solve for x
    x = 1,303,317.50/1,734.04
  6. Step 6: Final answer
    x = 751.61

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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.