Home / 333,899.70-460,941.18-190,632.06

Finding the Fourth Proportional to 333,899.70, 460,941.18 and 190,632.06

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Solution

The fourth proportional to 333,899.70, 460,941.18 and 190,632.06 is: 263,163.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,899.70 : 460,941.18 = 190,632.06 : x
  2. Step 2: Convert to fraction form
    333,899.70/460,941.18 = 190,632.06/x
  3. Step 3: Cross multiply
    333,899.70x = 460,941.18 × 190,632.06
  4. Step 4: Simplify right side
    333,899.70x = 87,870,166,682.23
  5. Step 5: Solve for x
    x = 87,870,166,682.23/333,899.70
  6. Step 6: Final answer
    x = 263,163.36

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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.