Home / 3,501.60-4,832.04-2,010.06

Finding the Fourth Proportional to 3,501.60, 4,832.04 and 2,010.06

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Solution

The fourth proportional to 3,501.60, 4,832.04 and 2,010.06 is: 2,773.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501.60 : 4,832.04 = 2,010.06 : x
  2. Step 2: Convert to fraction form
    3,501.60/4,832.04 = 2,010.06/x
  3. Step 3: Cross multiply
    3,501.60x = 4,832.04 × 2,010.06
  4. Step 4: Simplify right side
    3,501.60x = 9,712,690.32
  5. Step 5: Solve for x
    x = 9,712,690.32/3,501.60
  6. Step 6: Final answer
    x = 2,773.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.