Home / 141,201.99-211,758.12-46,410.30

Finding the Fourth Proportional to 141,201.99, 211,758.12 and 46,410.30

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Solution

The fourth proportional to 141,201.99, 211,758.12 and 46,410.30 is: 69,600.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,201.99 : 211,758.12 = 46,410.30 : x
  2. Step 2: Convert to fraction form
    141,201.99/211,758.12 = 46,410.30/x
  3. Step 3: Cross multiply
    141,201.99x = 211,758.12 × 46,410.30
  4. Step 4: Simplify right side
    141,201.99x = 9,827,757,876.64
  5. Step 5: Solve for x
    x = 9,827,757,876.64/141,201.99
  6. Step 6: Final answer
    x = 69,600.70

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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.