Home / 333,623.26-460,433.06-190,404.87

Finding the Fourth Proportional to 333,623.26, 460,433.06 and 190,404.87

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Solution

The fourth proportional to 333,623.26, 460,433.06 and 190,404.87 is: 262,777.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,623.26 : 460,433.06 = 190,404.87 : x
  2. Step 2: Convert to fraction form
    333,623.26/460,433.06 = 190,404.87/x
  3. Step 3: Cross multiply
    333,623.26x = 460,433.06 × 190,404.87
  4. Step 4: Simplify right side
    333,623.26x = 87,668,696,933.00
  5. Step 5: Solve for x
    x = 87,668,696,933.00/333,623.26
  6. Step 6: Final answer
    x = 262,777.53

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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.