Home / 237,790.94-356,582.66-89,943.26

Finding the Fourth Proportional to 237,790.94, 356,582.66 and 89,943.26

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Solution

The fourth proportional to 237,790.94, 356,582.66 and 89,943.26 is: 134,875.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,790.94 : 356,582.66 = 89,943.26 : x
  2. Step 2: Convert to fraction form
    237,790.94/356,582.66 = 89,943.26/x
  3. Step 3: Cross multiply
    237,790.94x = 356,582.66 × 89,943.26
  4. Step 4: Simplify right side
    237,790.94x = 32,072,206,899.87
  5. Step 5: Solve for x
    x = 32,072,206,899.87/237,790.94
  6. Step 6: Final answer
    x = 134,875.65

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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.