Home / 336,506.16-504,650.07-111,806.27

Finding the Fourth Proportional to 336,506.16, 504,650.07 and 111,806.27

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Solution

The fourth proportional to 336,506.16, 504,650.07 and 111,806.27 is: 167,673.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,506.16 : 504,650.07 = 111,806.27 : x
  2. Step 2: Convert to fraction form
    336,506.16/504,650.07 = 111,806.27/x
  3. Step 3: Cross multiply
    336,506.16x = 504,650.07 × 111,806.27
  4. Step 4: Simplify right side
    336,506.16x = 56,423,041,351.13
  5. Step 5: Solve for x
    x = 56,423,041,351.13/336,506.16
  6. Step 6: Final answer
    x = 167,673.13

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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.