Home / 4,333.88-6,495.27-2,113.23

Finding the Fourth Proportional to 4,333.88, 6,495.27 and 2,113.23

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Solution

The fourth proportional to 4,333.88, 6,495.27 and 2,113.23 is: 3,167.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333.88 : 6,495.27 = 2,113.23 : x
  2. Step 2: Convert to fraction form
    4,333.88/6,495.27 = 2,113.23/x
  3. Step 3: Cross multiply
    4,333.88x = 6,495.27 × 2,113.23
  4. Step 4: Simplify right side
    4,333.88x = 13,725,999.42
  5. Step 5: Solve for x
    x = 13,725,999.42/4,333.88
  6. Step 6: Final answer
    x = 3,167.14

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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.