Home / 410,885.55-567,078.36-236,452.16

Finding the Fourth Proportional to 410,885.55, 567,078.36 and 236,452.16

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Solution

The fourth proportional to 410,885.55, 567,078.36 and 236,452.16 is: 326,336.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,885.55 : 567,078.36 = 236,452.16 : x
  2. Step 2: Convert to fraction form
    410,885.55/567,078.36 = 236,452.16/x
  3. Step 3: Cross multiply
    410,885.55x = 567,078.36 × 236,452.16
  4. Step 4: Simplify right side
    410,885.55x = 134,086,903,111.26
  5. Step 5: Solve for x
    x = 134,086,903,111.26/410,885.55
  6. Step 6: Final answer
    x = 326,336.38

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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.