Home / 341,627.10-472,523.67-301,883.10

Finding the Fourth Proportional to 341,627.10, 472,523.67 and 301,883.10

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Solution

The fourth proportional to 341,627.10, 472,523.67 and 301,883.10 is: 417,551.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,627.10 : 472,523.67 = 301,883.10 : x
  2. Step 2: Convert to fraction form
    341,627.10/472,523.67 = 301,883.10/x
  3. Step 3: Cross multiply
    341,627.10x = 472,523.67 × 301,883.10
  4. Step 4: Simplify right side
    341,627.10x = 142,646,910,322.98
  5. Step 5: Solve for x
    x = 142,646,910,322.98/341,627.10
  6. Step 6: Final answer
    x = 417,551.51

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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.