Home / 141,038.34-211,577.26-41,205.84

Finding the Fourth Proportional to 141,038.34, 211,577.26 and 41,205.84

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Solution

The fourth proportional to 141,038.34, 211,577.26 and 41,205.84 is: 61,814.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,038.34 : 211,577.26 = 41,205.84 : x
  2. Step 2: Convert to fraction form
    141,038.34/211,577.26 = 41,205.84/x
  3. Step 3: Cross multiply
    141,038.34x = 211,577.26 × 41,205.84
  4. Step 4: Simplify right side
    141,038.34x = 8,718,218,723.20
  5. Step 5: Solve for x
    x = 8,718,218,723.20/141,038.34
  6. Step 6: Final answer
    x = 61,814.53

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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.