Home / 6,707.16-10,055.02-2,956.12

Finding the Fourth Proportional to 6,707.16, 10,055.02 and 2,956.12

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Solution

The fourth proportional to 6,707.16, 10,055.02 and 2,956.12 is: 4,431.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.16 : 10,055.02 = 2,956.12 : x
  2. Step 2: Convert to fraction form
    6,707.16/10,055.02 = 2,956.12/x
  3. Step 3: Cross multiply
    6,707.16x = 10,055.02 × 2,956.12
  4. Step 4: Simplify right side
    6,707.16x = 29,723,845.72
  5. Step 5: Solve for x
    x = 29,723,845.72/6,707.16
  6. Step 6: Final answer
    x = 4,431.66

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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.