Home / 141,141.34-211,550.94-56,847.52

Finding the Fourth Proportional to 141,141.34, 211,550.94 and 56,847.52

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Solution

The fourth proportional to 141,141.34, 211,550.94 and 56,847.52 is: 85,206.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,141.34 : 211,550.94 = 56,847.52 : x
  2. Step 2: Convert to fraction form
    141,141.34/211,550.94 = 56,847.52/x
  3. Step 3: Cross multiply
    141,141.34x = 211,550.94 × 56,847.52
  4. Step 4: Simplify right side
    141,141.34x = 12,026,146,557.11
  5. Step 5: Solve for x
    x = 12,026,146,557.11/141,141.34
  6. Step 6: Final answer
    x = 85,206.41

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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.