Home / 35,795.23-49,504.46-31,311.20

Finding the Fourth Proportional to 35,795.23, 49,504.46 and 31,311.20

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Solution

The fourth proportional to 35,795.23, 49,504.46 and 31,311.20 is: 43,303.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,795.23 : 49,504.46 = 31,311.20 : x
  2. Step 2: Convert to fraction form
    35,795.23/49,504.46 = 31,311.20/x
  3. Step 3: Cross multiply
    35,795.23x = 49,504.46 × 31,311.20
  4. Step 4: Simplify right side
    35,795.23x = 1,550,043,924.19
  5. Step 5: Solve for x
    x = 1,550,043,924.19/35,795.23
  6. Step 6: Final answer
    x = 43,303.09

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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.