Home / 273,551.24-377,504.75-152,701.67

Finding the Fourth Proportional to 273,551.24, 377,504.75 and 152,701.67

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Solution

The fourth proportional to 273,551.24, 377,504.75 and 152,701.67 is: 210,730.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,551.24 : 377,504.75 = 152,701.67 : x
  2. Step 2: Convert to fraction form
    273,551.24/377,504.75 = 152,701.67/x
  3. Step 3: Cross multiply
    273,551.24x = 377,504.75 × 152,701.67
  4. Step 4: Simplify right side
    273,551.24x = 57,645,607,083.45
  5. Step 5: Solve for x
    x = 57,645,607,083.45/273,551.24
  6. Step 6: Final answer
    x = 210,730.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.