Home / 22,322.01-30,792.63-17,007.60

Finding the Fourth Proportional to 22,322.01, 30,792.63 and 17,007.60

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Solution

The fourth proportional to 22,322.01, 30,792.63 and 17,007.60 is: 23,461.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322.01 : 30,792.63 = 17,007.60 : x
  2. Step 2: Convert to fraction form
    22,322.01/30,792.63 = 17,007.60/x
  3. Step 3: Cross multiply
    22,322.01x = 30,792.63 × 17,007.60
  4. Step 4: Simplify right side
    22,322.01x = 523,708,733.99
  5. Step 5: Solve for x
    x = 523,708,733.99/22,322.01
  6. Step 6: Final answer
    x = 23,461.54

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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.