Home / 9,075.85-12,528.98-6,093.83

Finding the Fourth Proportional to 9,075.85, 12,528.98 and 6,093.83

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Solution

The fourth proportional to 9,075.85, 12,528.98 and 6,093.83 is: 8,412.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.85 : 12,528.98 = 6,093.83 : x
  2. Step 2: Convert to fraction form
    9,075.85/12,528.98 = 6,093.83/x
  3. Step 3: Cross multiply
    9,075.85x = 12,528.98 × 6,093.83
  4. Step 4: Simplify right side
    9,075.85x = 76,349,497.90
  5. Step 5: Solve for x
    x = 76,349,497.90/9,075.85
  6. Step 6: Final answer
    x = 8,412.38

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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.