Home / 133,492.20-184,217.64-73,062.24

Finding the Fourth Proportional to 133,492.20, 184,217.64 and 73,062.24

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Solution

The fourth proportional to 133,492.20, 184,217.64 and 73,062.24 is: 100,825.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,492.20 : 184,217.64 = 73,062.24 : x
  2. Step 2: Convert to fraction form
    133,492.20/184,217.64 = 73,062.24/x
  3. Step 3: Cross multiply
    133,492.20x = 184,217.64 × 73,062.24
  4. Step 4: Simplify right side
    133,492.20x = 13,459,353,425.91
  5. Step 5: Solve for x
    x = 13,459,353,425.91/133,492.20
  6. Step 6: Final answer
    x = 100,825.02

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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.