Home / 6,012.55-8,296.95-3,360.16

Finding the Fourth Proportional to 6,012.55, 8,296.95 and 3,360.16

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Solution

The fourth proportional to 6,012.55, 8,296.95 and 3,360.16 is: 4,636.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012.55 : 8,296.95 = 3,360.16 : x
  2. Step 2: Convert to fraction form
    6,012.55/8,296.95 = 3,360.16/x
  3. Step 3: Cross multiply
    6,012.55x = 8,296.95 × 3,360.16
  4. Step 4: Simplify right side
    6,012.55x = 27,879,079.51
  5. Step 5: Solve for x
    x = 27,879,079.51/6,012.55
  6. Step 6: Final answer
    x = 4,636.81

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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.