Home / 34,903.55-48,165.86-19,797.59

Finding the Fourth Proportional to 34,903.55, 48,165.86 and 19,797.59

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Solution

The fourth proportional to 34,903.55, 48,165.86 and 19,797.59 is: 27,320.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,903.55 : 48,165.86 = 19,797.59 : x
  2. Step 2: Convert to fraction form
    34,903.55/48,165.86 = 19,797.59/x
  3. Step 3: Cross multiply
    34,903.55x = 48,165.86 × 19,797.59
  4. Step 4: Simplify right side
    34,903.55x = 953,568,118.19
  5. Step 5: Solve for x
    x = 953,568,118.19/34,903.55
  6. Step 6: Final answer
    x = 27,320.09

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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.