Home / 6,845.88-10,310.34-6,075.48

Finding the Fourth Proportional to 6,845.88, 10,310.34 and 6,075.48

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Solution

The fourth proportional to 6,845.88, 10,310.34 and 6,075.48 is: 9,150.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845.88 : 10,310.34 = 6,075.48 : x
  2. Step 2: Convert to fraction form
    6,845.88/10,310.34 = 6,075.48/x
  3. Step 3: Cross multiply
    6,845.88x = 10,310.34 × 6,075.48
  4. Step 4: Simplify right side
    6,845.88x = 62,640,264.46
  5. Step 5: Solve for x
    x = 62,640,264.46/6,845.88
  6. Step 6: Final answer
    x = 9,150.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.