Home / 4,298.48-6,441.74-1,952.75

Finding the Fourth Proportional to 4,298.48, 6,441.74 and 1,952.75

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Solution

The fourth proportional to 4,298.48, 6,441.74 and 1,952.75 is: 2,926.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298.48 : 6,441.74 = 1,952.75 : x
  2. Step 2: Convert to fraction form
    4,298.48/6,441.74 = 1,952.75/x
  3. Step 3: Cross multiply
    4,298.48x = 6,441.74 × 1,952.75
  4. Step 4: Simplify right side
    4,298.48x = 12,579,119.67
  5. Step 5: Solve for x
    x = 12,579,119.67/4,298.48
  6. Step 6: Final answer
    x = 2,926.41

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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.