Home / 336,177.02-463,993.13-200,290.57

Finding the Fourth Proportional to 336,177.02, 463,993.13 and 200,290.57

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Solution

The fourth proportional to 336,177.02, 463,993.13 and 200,290.57 is: 276,442.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,177.02 : 463,993.13 = 200,290.57 : x
  2. Step 2: Convert to fraction form
    336,177.02/463,993.13 = 200,290.57/x
  3. Step 3: Cross multiply
    336,177.02x = 463,993.13 × 200,290.57
  4. Step 4: Simplify right side
    336,177.02x = 92,933,448,483.78
  5. Step 5: Solve for x
    x = 92,933,448,483.78/336,177.02
  6. Step 6: Final answer
    x = 276,442.00

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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.