Home / 264,675.45-365,245.71-148,381.22

Finding the Fourth Proportional to 264,675.45, 365,245.71 and 148,381.22

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Solution

The fourth proportional to 264,675.45, 365,245.71 and 148,381.22 is: 204,762.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,675.45 : 365,245.71 = 148,381.22 : x
  2. Step 2: Convert to fraction form
    264,675.45/365,245.71 = 148,381.22/x
  3. Step 3: Cross multiply
    264,675.45x = 365,245.71 × 148,381.22
  4. Step 4: Simplify right side
    264,675.45x = 54,195,603,186.39
  5. Step 5: Solve for x
    x = 54,195,603,186.39/264,675.45
  6. Step 6: Final answer
    x = 204,762.48

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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.