Home / 2,210.00-3,314.75-566.58

Finding the Fourth Proportional to 2,210.00, 3,314.75 and 566.58

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Solution

The fourth proportional to 2,210.00, 3,314.75 and 566.58 is: 849.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210.00 : 3,314.75 = 566.58 : x
  2. Step 2: Convert to fraction form
    2,210.00/3,314.75 = 566.58/x
  3. Step 3: Cross multiply
    2,210.00x = 3,314.75 × 566.58
  4. Step 4: Simplify right side
    2,210.00x = 1,878,068.22
  5. Step 5: Solve for x
    x = 1,878,068.22/2,210.00
  6. Step 6: Final answer
    x = 849.81

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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.