Home / 9,302.16-14,008.26-6,723.12

Finding the Fourth Proportional to 9,302.16, 14,008.26 and 6,723.12

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Solution

The fourth proportional to 9,302.16, 14,008.26 and 6,723.12 is: 10,124.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.16 : 14,008.26 = 6,723.12 : x
  2. Step 2: Convert to fraction form
    9,302.16/14,008.26 = 6,723.12/x
  3. Step 3: Cross multiply
    9,302.16x = 14,008.26 × 6,723.12
  4. Step 4: Simplify right side
    9,302.16x = 94,179,212.97
  5. Step 5: Solve for x
    x = 94,179,212.97/9,302.16
  6. Step 6: Final answer
    x = 10,124.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.