Home / 182,881.60-274,322.40-136,225.60

Finding the Fourth Proportional to 182,881.60, 274,322.40 and 136,225.60

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Solution

The fourth proportional to 182,881.60, 274,322.40 and 136,225.60 is: 204,338.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,881.60 : 274,322.40 = 136,225.60 : x
  2. Step 2: Convert to fraction form
    182,881.60/274,322.40 = 136,225.60/x
  3. Step 3: Cross multiply
    182,881.60x = 274,322.40 × 136,225.60
  4. Step 4: Simplify right side
    182,881.60x = 37,369,733,533.44
  5. Step 5: Solve for x
    x = 37,369,733,533.44/182,881.60
  6. Step 6: Final answer
    x = 204,338.40

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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.