Home / 4,153.29-6,230.28-2,071.92

Finding the Fourth Proportional to 4,153.29, 6,230.28 and 2,071.92

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Solution

The fourth proportional to 4,153.29, 6,230.28 and 2,071.92 is: 3,108.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153.29 : 6,230.28 = 2,071.92 : x
  2. Step 2: Convert to fraction form
    4,153.29/6,230.28 = 2,071.92/x
  3. Step 3: Cross multiply
    4,153.29x = 6,230.28 × 2,071.92
  4. Step 4: Simplify right side
    4,153.29x = 12,908,672.87
  5. Step 5: Solve for x
    x = 12,908,672.87/4,153.29
  6. Step 6: Final answer
    x = 3,108.06

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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.