Home / 264,823.46-365,452.03-143,967.75

Finding the Fourth Proportional to 264,823.46, 365,452.03 and 143,967.75

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Solution

The fourth proportional to 264,823.46, 365,452.03 and 143,967.75 is: 198,673.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,823.46 : 365,452.03 = 143,967.75 : x
  2. Step 2: Convert to fraction form
    264,823.46/365,452.03 = 143,967.75/x
  3. Step 3: Cross multiply
    264,823.46x = 365,452.03 × 143,967.75
  4. Step 4: Simplify right side
    264,823.46x = 52,613,306,492.03
  5. Step 5: Solve for x
    x = 52,613,306,492.03/264,823.46
  6. Step 6: Final answer
    x = 198,673.13

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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.