Home / 2,534.09-3,497.38-1,486.15

Finding the Fourth Proportional to 2,534.09, 3,497.38 and 1,486.15

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Solution

The fourth proportional to 2,534.09, 3,497.38 and 1,486.15 is: 2,051.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.09 : 3,497.38 = 1,486.15 : x
  2. Step 2: Convert to fraction form
    2,534.09/3,497.38 = 1,486.15/x
  3. Step 3: Cross multiply
    2,534.09x = 3,497.38 × 1,486.15
  4. Step 4: Simplify right side
    2,534.09x = 5,197,618.83
  5. Step 5: Solve for x
    x = 5,197,618.83/2,534.09
  6. Step 6: Final answer
    x = 2,051.08

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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.