Home / 9,034.04-12,467.01-5,054.90

Finding the Fourth Proportional to 9,034.04, 12,467.01 and 5,054.90

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Solution

The fourth proportional to 9,034.04, 12,467.01 and 5,054.90 is: 6,975.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.04 : 12,467.01 = 5,054.90 : x
  2. Step 2: Convert to fraction form
    9,034.04/12,467.01 = 5,054.90/x
  3. Step 3: Cross multiply
    9,034.04x = 12,467.01 × 5,054.90
  4. Step 4: Simplify right side
    9,034.04x = 63,019,426.51
  5. Step 5: Solve for x
    x = 63,019,426.51/9,034.04
  6. Step 6: Final answer
    x = 6,975.78

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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.