Home / 335,600.62-463,024.35-190,382.30

Finding the Fourth Proportional to 335,600.62, 463,024.35 and 190,382.30

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Solution

The fourth proportional to 335,600.62, 463,024.35 and 190,382.30 is: 262,668.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,600.62 : 463,024.35 = 190,382.30 : x
  2. Step 2: Convert to fraction form
    335,600.62/463,024.35 = 190,382.30/x
  3. Step 3: Cross multiply
    335,600.62x = 463,024.35 × 190,382.30
  4. Step 4: Simplify right side
    335,600.62x = 88,151,640,130.22
  5. Step 5: Solve for x
    x = 88,151,640,130.22/335,600.62
  6. Step 6: Final answer
    x = 262,668.29

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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.