Home / 6,736.24-10,113.72-4,412.08

Finding the Fourth Proportional to 6,736.24, 10,113.72 and 4,412.08

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Solution

The fourth proportional to 6,736.24, 10,113.72 and 4,412.08 is: 6,624.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736.24 : 10,113.72 = 4,412.08 : x
  2. Step 2: Convert to fraction form
    6,736.24/10,113.72 = 4,412.08/x
  3. Step 3: Cross multiply
    6,736.24x = 10,113.72 × 4,412.08
  4. Step 4: Simplify right side
    6,736.24x = 44,622,541.74
  5. Step 5: Solve for x
    x = 44,622,541.74/6,736.24
  6. Step 6: Final answer
    x = 6,624.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.