Home / 29,690.09-44,545.39-18,583.55

Finding the Fourth Proportional to 29,690.09, 44,545.39 and 18,583.55

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Solution

The fourth proportional to 29,690.09, 44,545.39 and 18,583.55 is: 27,881.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,690.09 : 44,545.39 = 18,583.55 : x
  2. Step 2: Convert to fraction form
    29,690.09/44,545.39 = 18,583.55/x
  3. Step 3: Cross multiply
    29,690.09x = 44,545.39 × 18,583.55
  4. Step 4: Simplify right side
    29,690.09x = 827,811,610.01
  5. Step 5: Solve for x
    x = 827,811,610.01/29,690.09
  6. Step 6: Final answer
    x = 27,881.74

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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.