Home / 11,063.10-15,260.10-6,583.51

Finding the Fourth Proportional to 11,063.10, 15,260.10 and 6,583.51

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Solution

The fourth proportional to 11,063.10, 15,260.10 and 6,583.51 is: 9,081.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063.10 : 15,260.10 = 6,583.51 : x
  2. Step 2: Convert to fraction form
    11,063.10/15,260.10 = 6,583.51/x
  3. Step 3: Cross multiply
    11,063.10x = 15,260.10 × 6,583.51
  4. Step 4: Simplify right side
    11,063.10x = 100,464,944.65
  5. Step 5: Solve for x
    x = 100,464,944.65/11,063.10
  6. Step 6: Final answer
    x = 9,081.08

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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.