Home / 182,910.93-252,426.90-102,333.66

Finding the Fourth Proportional to 182,910.93, 252,426.90 and 102,333.66

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Solution

The fourth proportional to 182,910.93, 252,426.90 and 102,333.66 is: 141,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,910.93 : 252,426.90 = 102,333.66 : x
  2. Step 2: Convert to fraction form
    182,910.93/252,426.90 = 102,333.66/x
  3. Step 3: Cross multiply
    182,910.93x = 252,426.90 × 102,333.66
  4. Step 4: Simplify right side
    182,910.93x = 25,831,768,559.45
  5. Step 5: Solve for x
    x = 25,831,768,559.45/182,910.93
  6. Step 6: Final answer
    x = 141,225.94

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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.