Home / 2,506.37-3,457.44-2,034.77

Finding the Fourth Proportional to 2,506.37, 3,457.44 and 2,034.77

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Solution

The fourth proportional to 2,506.37, 3,457.44 and 2,034.77 is: 2,806.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506.37 : 3,457.44 = 2,034.77 : x
  2. Step 2: Convert to fraction form
    2,506.37/3,457.44 = 2,034.77/x
  3. Step 3: Cross multiply
    2,506.37x = 3,457.44 × 2,034.77
  4. Step 4: Simplify right side
    2,506.37x = 7,035,077.90
  5. Step 5: Solve for x
    x = 7,035,077.90/2,506.37
  6. Step 6: Final answer
    x = 2,806.88

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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.