Home / 4,253.28-5,869.23-2,364.90

Finding the Fourth Proportional to 4,253.28, 5,869.23 and 2,364.90

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Solution

The fourth proportional to 4,253.28, 5,869.23 and 2,364.90 is: 3,263.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253.28 : 5,869.23 = 2,364.90 : x
  2. Step 2: Convert to fraction form
    4,253.28/5,869.23 = 2,364.90/x
  3. Step 3: Cross multiply
    4,253.28x = 5,869.23 × 2,364.90
  4. Step 4: Simplify right side
    4,253.28x = 13,880,142.03
  5. Step 5: Solve for x
    x = 13,880,142.03/4,253.28
  6. Step 6: Final answer
    x = 3,263.40

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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.