Home / 4,256.39-6,385.93-2,307.53

Finding the Fourth Proportional to 4,256.39, 6,385.93 and 2,307.53

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Solution

The fourth proportional to 4,256.39, 6,385.93 and 2,307.53 is: 3,462.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.39 : 6,385.93 = 2,307.53 : x
  2. Step 2: Convert to fraction form
    4,256.39/6,385.93 = 2,307.53/x
  3. Step 3: Cross multiply
    4,256.39x = 6,385.93 × 2,307.53
  4. Step 4: Simplify right side
    4,256.39x = 14,735,725.05
  5. Step 5: Solve for x
    x = 14,735,725.05/4,256.39
  6. Step 6: Final answer
    x = 3,462.02

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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.