Home / 36,309.03-54,466.26-10,013.55

Finding the Fourth Proportional to 36,309.03, 54,466.26 and 10,013.55

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Solution

The fourth proportional to 36,309.03, 54,466.26 and 10,013.55 is: 15,021.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,309.03 : 54,466.26 = 10,013.55 : x
  2. Step 2: Convert to fraction form
    36,309.03/54,466.26 = 10,013.55/x
  3. Step 3: Cross multiply
    36,309.03x = 54,466.26 × 10,013.55
  4. Step 4: Simplify right side
    36,309.03x = 545,400,617.82
  5. Step 5: Solve for x
    x = 545,400,617.82/36,309.03
  6. Step 6: Final answer
    x = 15,021.07

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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.