Home / 14,723.64-22,092.66-9,175.68

Finding the Fourth Proportional to 14,723.64, 22,092.66 and 9,175.68

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Solution

The fourth proportional to 14,723.64, 22,092.66 and 9,175.68 is: 13,768.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,723.64 : 22,092.66 = 9,175.68 : x
  2. Step 2: Convert to fraction form
    14,723.64/22,092.66 = 9,175.68/x
  3. Step 3: Cross multiply
    14,723.64x = 22,092.66 × 9,175.68
  4. Step 4: Simplify right side
    14,723.64x = 202,715,178.51
  5. Step 5: Solve for x
    x = 202,715,178.51/14,723.64
  6. Step 6: Final answer
    x = 13,768.01

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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.