Home / 609,137.06-913,913.15-182,683.22

Finding the Fourth Proportional to 609,137.06, 913,913.15 and 182,683.22

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Solution

The fourth proportional to 609,137.06, 913,913.15 and 182,683.22 is: 274,087.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,137.06 : 913,913.15 = 182,683.22 : x
  2. Step 2: Convert to fraction form
    609,137.06/913,913.15 = 182,683.22/x
  3. Step 3: Cross multiply
    609,137.06x = 913,913.15 × 182,683.22
  4. Step 4: Simplify right side
    609,137.06x = 166,956,597,042.34
  5. Step 5: Solve for x
    x = 166,956,597,042.34/609,137.06
  6. Step 6: Final answer
    x = 274,087.08

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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.