Home / 92,516.99-127,673.82-50,075.48

Finding the Fourth Proportional to 92,516.99, 127,673.82 and 50,075.48

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Solution

The fourth proportional to 92,516.99, 127,673.82 and 50,075.48 is: 69,104.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,516.99 : 127,673.82 = 50,075.48 : x
  2. Step 2: Convert to fraction form
    92,516.99/127,673.82 = 50,075.48/x
  3. Step 3: Cross multiply
    92,516.99x = 127,673.82 × 50,075.48
  4. Step 4: Simplify right side
    92,516.99x = 6,393,328,139.12
  5. Step 5: Solve for x
    x = 6,393,328,139.12/92,516.99
  6. Step 6: Final answer
    x = 69,104.37

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1.5x scale

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.