Home / 2,526.20-3,465.21-2,504.28

Finding the Fourth Proportional to 2,526.20, 3,465.21 and 2,504.28

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Solution

The fourth proportional to 2,526.20, 3,465.21 and 2,504.28 is: 3,435.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526.20 : 3,465.21 = 2,504.28 : x
  2. Step 2: Convert to fraction form
    2,526.20/3,465.21 = 2,504.28/x
  3. Step 3: Cross multiply
    2,526.20x = 3,465.21 × 2,504.28
  4. Step 4: Simplify right side
    2,526.20x = 8,677,856.10
  5. Step 5: Solve for x
    x = 8,677,856.10/2,526.20
  6. Step 6: Final answer
    x = 3,435.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.