Home / 4,935.23-6,810.51-2,697.09

Finding the Fourth Proportional to 4,935.23, 6,810.51 and 2,697.09

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Solution

The fourth proportional to 4,935.23, 6,810.51 and 2,697.09 is: 3,721.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935.23 : 6,810.51 = 2,697.09 : x
  2. Step 2: Convert to fraction form
    4,935.23/6,810.51 = 2,697.09/x
  3. Step 3: Cross multiply
    4,935.23x = 6,810.51 × 2,697.09
  4. Step 4: Simplify right side
    4,935.23x = 18,368,558.42
  5. Step 5: Solve for x
    x = 18,368,558.42/4,935.23
  6. Step 6: Final answer
    x = 3,721.93

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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.