Home / 182,923.25-252,420.30-102,335.94

Finding the Fourth Proportional to 182,923.25, 252,420.30 and 102,335.94

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Solution

The fourth proportional to 182,923.25, 252,420.30 and 102,335.94 is: 141,215.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,923.25 : 252,420.30 = 102,335.94 : x
  2. Step 2: Convert to fraction form
    182,923.25/252,420.30 = 102,335.94/x
  3. Step 3: Cross multiply
    182,923.25x = 252,420.30 × 102,335.94
  4. Step 4: Simplify right side
    182,923.25x = 25,831,668,675.58
  5. Step 5: Solve for x
    x = 25,831,668,675.58/182,923.25
  6. Step 6: Final answer
    x = 141,215.89

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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.