Home / 7,293.06-10,063.44-4,106.21

Finding the Fourth Proportional to 7,293.06, 10,063.44 and 4,106.21

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Solution

The fourth proportional to 7,293.06, 10,063.44 and 4,106.21 is: 5,666.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.06 : 10,063.44 = 4,106.21 : x
  2. Step 2: Convert to fraction form
    7,293.06/10,063.44 = 4,106.21/x
  3. Step 3: Cross multiply
    7,293.06x = 10,063.44 × 4,106.21
  4. Step 4: Simplify right side
    7,293.06x = 41,322,547.65
  5. Step 5: Solve for x
    x = 41,322,547.65/7,293.06
  6. Step 6: Final answer
    x = 5,666.01

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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.