Home / 2,585.93-3,568.05-2,497.03

Finding the Fourth Proportional to 2,585.93, 3,568.05 and 2,497.03

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Solution

The fourth proportional to 2,585.93, 3,568.05 and 2,497.03 is: 3,445.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585.93 : 3,568.05 = 2,497.03 : x
  2. Step 2: Convert to fraction form
    2,585.93/3,568.05 = 2,497.03/x
  3. Step 3: Cross multiply
    2,585.93x = 3,568.05 × 2,497.03
  4. Step 4: Simplify right side
    2,585.93x = 8,909,518.97
  5. Step 5: Solve for x
    x = 8,909,518.97/2,585.93
  6. Step 6: Final answer
    x = 3,445.39

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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.