Home / 6,760.16-10,157.28-4,296.16

Finding the Fourth Proportional to 6,760.16, 10,157.28 and 4,296.16

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Solution

The fourth proportional to 6,760.16, 10,157.28 and 4,296.16 is: 6,455.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.16 : 10,157.28 = 4,296.16 : x
  2. Step 2: Convert to fraction form
    6,760.16/10,157.28 = 4,296.16/x
  3. Step 3: Cross multiply
    6,760.16x = 10,157.28 × 4,296.16
  4. Step 4: Simplify right side
    6,760.16x = 43,637,300.04
  5. Step 5: Solve for x
    x = 43,637,300.04/6,760.16
  6. Step 6: Final answer
    x = 6,455.07

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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.