Home / 6,213.63-9,284.93-4,724.67

Finding the Fourth Proportional to 6,213.63, 9,284.93 and 4,724.67

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Solution

The fourth proportional to 6,213.63, 9,284.93 and 4,724.67 is: 7,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213.63 : 9,284.93 = 4,724.67 : x
  2. Step 2: Convert to fraction form
    6,213.63/9,284.93 = 4,724.67/x
  3. Step 3: Cross multiply
    6,213.63x = 9,284.93 × 4,724.67
  4. Step 4: Simplify right side
    6,213.63x = 43,868,230.22
  5. Step 5: Solve for x
    x = 43,868,230.22/6,213.63
  6. Step 6: Final answer
    x = 7,060.00

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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.