Home / 67,354.35-101,031.53-41,110.35

Finding the Fourth Proportional to 67,354.35, 101,031.53 and 41,110.35

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Solution

The fourth proportional to 67,354.35, 101,031.53 and 41,110.35 is: 61,665.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,354.35 : 101,031.53 = 41,110.35 : x
  2. Step 2: Convert to fraction form
    67,354.35/101,031.53 = 41,110.35/x
  3. Step 3: Cross multiply
    67,354.35x = 101,031.53 × 41,110.35
  4. Step 4: Simplify right side
    67,354.35x = 4,153,441,353.78
  5. Step 5: Solve for x
    x = 4,153,441,353.78/67,354.35
  6. Step 6: Final answer
    x = 61,665.53

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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.