Home / 6,850.08-10,225.59-6,019.74

Finding the Fourth Proportional to 6,850.08, 10,225.59 and 6,019.74

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Solution

The fourth proportional to 6,850.08, 10,225.59 and 6,019.74 is: 8,986.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850.08 : 10,225.59 = 6,019.74 : x
  2. Step 2: Convert to fraction form
    6,850.08/10,225.59 = 6,019.74/x
  3. Step 3: Cross multiply
    6,850.08x = 10,225.59 × 6,019.74
  4. Step 4: Simplify right side
    6,850.08x = 61,555,393.15
  5. Step 5: Solve for x
    x = 61,555,393.15/6,850.08
  6. Step 6: Final answer
    x = 8,986.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.