Home / 49,075.29-73,467.62-30,294.94

Finding the Fourth Proportional to 49,075.29, 73,467.62 and 30,294.94

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Solution

The fourth proportional to 49,075.29, 73,467.62 and 30,294.94 is: 45,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,075.29 : 73,467.62 = 30,294.94 : x
  2. Step 2: Convert to fraction form
    49,075.29/73,467.62 = 30,294.94/x
  3. Step 3: Cross multiply
    49,075.29x = 73,467.62 × 30,294.94
  4. Step 4: Simplify right side
    49,075.29x = 2,225,696,804.70
  5. Step 5: Solve for x
    x = 2,225,696,804.70/49,075.29
  6. Step 6: Final answer
    x = 45,352.70

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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.