Home / 7,027.61-10,543.02-2,410.33

Finding the Fourth Proportional to 7,027.61, 10,543.02 and 2,410.33

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Solution

The fourth proportional to 7,027.61, 10,543.02 and 2,410.33 is: 3,616.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027.61 : 10,543.02 = 2,410.33 : x
  2. Step 2: Convert to fraction form
    7,027.61/10,543.02 = 2,410.33/x
  3. Step 3: Cross multiply
    7,027.61x = 10,543.02 × 2,410.33
  4. Step 4: Simplify right side
    7,027.61x = 25,412,145.34
  5. Step 5: Solve for x
    x = 25,412,145.34/7,027.61
  6. Step 6: Final answer
    x = 3,616.04

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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.