Home / 2,574.34-3,567.53-2,525.11

Finding the Fourth Proportional to 2,574.34, 3,567.53 and 2,525.11

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Solution

The fourth proportional to 2,574.34, 3,567.53 and 2,525.11 is: 3,499.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574.34 : 3,567.53 = 2,525.11 : x
  2. Step 2: Convert to fraction form
    2,574.34/3,567.53 = 2,525.11/x
  3. Step 3: Cross multiply
    2,574.34x = 3,567.53 × 2,525.11
  4. Step 4: Simplify right side
    2,574.34x = 9,008,394.15
  5. Step 5: Solve for x
    x = 9,008,394.15/2,574.34
  6. Step 6: Final answer
    x = 3,499.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.