Home / 141,022.01-211,512.24-46,262.21

Finding the Fourth Proportional to 141,022.01, 211,512.24 and 46,262.21

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Solution

The fourth proportional to 141,022.01, 211,512.24 and 46,262.21 is: 69,386.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,022.01 : 211,512.24 = 46,262.21 : x
  2. Step 2: Convert to fraction form
    141,022.01/211,512.24 = 46,262.21/x
  3. Step 3: Cross multiply
    141,022.01x = 211,512.24 × 46,262.21
  4. Step 4: Simplify right side
    141,022.01x = 9,785,022,606.89
  5. Step 5: Solve for x
    x = 9,785,022,606.89/141,022.01
  6. Step 6: Final answer
    x = 69,386.49

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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.