Home / 94,267.46-141,371.13-31,075.80

Finding the Fourth Proportional to 94,267.46, 141,371.13 and 31,075.80

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Solution

The fourth proportional to 94,267.46, 141,371.13 and 31,075.80 is: 46,603.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,267.46 : 141,371.13 = 31,075.80 : x
  2. Step 2: Convert to fraction form
    94,267.46/141,371.13 = 31,075.80/x
  3. Step 3: Cross multiply
    94,267.46x = 141,371.13 × 31,075.80
  4. Step 4: Simplify right side
    94,267.46x = 4,393,220,961.65
  5. Step 5: Solve for x
    x = 4,393,220,961.65/94,267.46
  6. Step 6: Final answer
    x = 46,603.79

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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.