Home / 3,535.26-5,299.02-2,565.60

Finding the Fourth Proportional to 3,535.26, 5,299.02 and 2,565.60

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Solution

The fourth proportional to 3,535.26, 5,299.02 and 2,565.60 is: 3,845.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535.26 : 5,299.02 = 2,565.60 : x
  2. Step 2: Convert to fraction form
    3,535.26/5,299.02 = 2,565.60/x
  3. Step 3: Cross multiply
    3,535.26x = 5,299.02 × 2,565.60
  4. Step 4: Simplify right side
    3,535.26x = 13,595,165.71
  5. Step 5: Solve for x
    x = 13,595,165.71/3,535.26
  6. Step 6: Final answer
    x = 3,845.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.