Home / 141,041.10-211,568.70-46,262.88

Finding the Fourth Proportional to 141,041.10, 211,568.70 and 46,262.88

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Solution

The fourth proportional to 141,041.10, 211,568.70 and 46,262.88 is: 69,396.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,041.10 : 211,568.70 = 46,262.88 : x
  2. Step 2: Convert to fraction form
    141,041.10/211,568.70 = 46,262.88/x
  3. Step 3: Cross multiply
    141,041.10x = 211,568.70 × 46,262.88
  4. Step 4: Simplify right side
    141,041.10x = 9,787,777,379.86
  5. Step 5: Solve for x
    x = 9,787,777,379.86/141,041.10
  6. Step 6: Final answer
    x = 69,396.63

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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.