Home / 29,025.40-40,022.04-23,703.64

Finding the Fourth Proportional to 29,025.40, 40,022.04 and 23,703.64

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Solution

The fourth proportional to 29,025.40, 40,022.04 and 23,703.64 is: 32,684.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,025.40 : 40,022.04 = 23,703.64 : x
  2. Step 2: Convert to fraction form
    29,025.40/40,022.04 = 23,703.64/x
  3. Step 3: Cross multiply
    29,025.40x = 40,022.04 × 23,703.64
  4. Step 4: Simplify right side
    29,025.40x = 948,668,028.23
  5. Step 5: Solve for x
    x = 948,668,028.23/29,025.40
  6. Step 6: Final answer
    x = 32,684.06

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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.