Home / 133,493.85-184,219.02-73,063.26

Finding the Fourth Proportional to 133,493.85, 184,219.02 and 73,063.26

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Solution

The fourth proportional to 133,493.85, 184,219.02 and 73,063.26 is: 100,825.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,493.85 : 184,219.02 = 73,063.26 : x
  2. Step 2: Convert to fraction form
    133,493.85/184,219.02 = 73,063.26/x
  3. Step 3: Cross multiply
    133,493.85x = 184,219.02 × 73,063.26
  4. Step 4: Simplify right side
    133,493.85x = 13,459,642,155.21
  5. Step 5: Solve for x
    x = 13,459,642,155.21/133,493.85
  6. Step 6: Final answer
    x = 100,825.93

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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.