Home / 6,775.06-10,160.91-4,597.30

Finding the Fourth Proportional to 6,775.06, 10,160.91 and 4,597.30

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Solution

The fourth proportional to 6,775.06, 10,160.91 and 4,597.30 is: 6,894.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.06 : 10,160.91 = 4,597.30 : x
  2. Step 2: Convert to fraction form
    6,775.06/10,160.91 = 4,597.30/x
  3. Step 3: Cross multiply
    6,775.06x = 10,160.91 × 4,597.30
  4. Step 4: Simplify right side
    6,775.06x = 46,712,751.54
  5. Step 5: Solve for x
    x = 46,712,751.54/6,775.06
  6. Step 6: Final answer
    x = 6,894.81

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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.