Home / 58,763.93-81,093.96-31,906.22

Finding the Fourth Proportional to 58,763.93, 81,093.96 and 31,906.22

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Solution

The fourth proportional to 58,763.93, 81,093.96 and 31,906.22 is: 44,030.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763.93 : 81,093.96 = 31,906.22 : x
  2. Step 2: Convert to fraction form
    58,763.93/81,093.96 = 31,906.22/x
  3. Step 3: Cross multiply
    58,763.93x = 81,093.96 × 31,906.22
  4. Step 4: Simplify right side
    58,763.93x = 2,587,401,322.96
  5. Step 5: Solve for x
    x = 2,587,401,322.96/58,763.93
  6. Step 6: Final answer
    x = 44,030.44

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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.