Home / 4,760.93-6,570.33-2,636.45

Finding the Fourth Proportional to 4,760.93, 6,570.33 and 2,636.45

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Solution

The fourth proportional to 4,760.93, 6,570.33 and 2,636.45 is: 3,638.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.93 : 6,570.33 = 2,636.45 : x
  2. Step 2: Convert to fraction form
    4,760.93/6,570.33 = 2,636.45/x
  3. Step 3: Cross multiply
    4,760.93x = 6,570.33 × 2,636.45
  4. Step 4: Simplify right side
    4,760.93x = 17,322,346.53
  5. Step 5: Solve for x
    x = 17,322,346.53/4,760.93
  6. Step 6: Final answer
    x = 3,638.44

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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.