Home / 4,707.08-6,493.95-3,006.23

Finding the Fourth Proportional to 4,707.08, 6,493.95 and 3,006.23

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Solution

The fourth proportional to 4,707.08, 6,493.95 and 3,006.23 is: 4,147.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.08 : 6,493.95 = 3,006.23 : x
  2. Step 2: Convert to fraction form
    4,707.08/6,493.95 = 3,006.23/x
  3. Step 3: Cross multiply
    4,707.08x = 6,493.95 × 3,006.23
  4. Step 4: Simplify right side
    4,707.08x = 19,522,307.31
  5. Step 5: Solve for x
    x = 19,522,307.31/4,707.08
  6. Step 6: Final answer
    x = 4,147.43

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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.