Home / 27,002.23-37,263.21-15,066.24

Finding the Fourth Proportional to 27,002.23, 37,263.21 and 15,066.24

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Solution

The fourth proportional to 27,002.23, 37,263.21 and 15,066.24 is: 20,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002.23 : 37,263.21 = 15,066.24 : x
  2. Step 2: Convert to fraction form
    27,002.23/37,263.21 = 15,066.24/x
  3. Step 3: Cross multiply
    27,002.23x = 37,263.21 × 15,066.24
  4. Step 4: Simplify right side
    27,002.23x = 561,416,268.79
  5. Step 5: Solve for x
    x = 561,416,268.79/27,002.23
  6. Step 6: Final answer
    x = 20,791.48

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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.