Home / 4,935.13-6,810.60-2,697.10

Finding the Fourth Proportional to 4,935.13, 6,810.60 and 2,697.10

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Solution

The fourth proportional to 4,935.13, 6,810.60 and 2,697.10 is: 3,722.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935.13 : 6,810.60 = 2,697.10 : x
  2. Step 2: Convert to fraction form
    4,935.13/6,810.60 = 2,697.10/x
  3. Step 3: Cross multiply
    4,935.13x = 6,810.60 × 2,697.10
  4. Step 4: Simplify right side
    4,935.13x = 18,368,900.66
  5. Step 5: Solve for x
    x = 18,368,900.66/4,935.13
  6. Step 6: Final answer
    x = 3,722.07

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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.