Home / 9,409.04-14,112.48-2,484.08

Finding the Fourth Proportional to 9,409.04, 14,112.48 and 2,484.08

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Solution

The fourth proportional to 9,409.04, 14,112.48 and 2,484.08 is: 3,725.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,409.04 : 14,112.48 = 2,484.08 : x
  2. Step 2: Convert to fraction form
    9,409.04/14,112.48 = 2,484.08/x
  3. Step 3: Cross multiply
    9,409.04x = 14,112.48 × 2,484.08
  4. Step 4: Simplify right side
    9,409.04x = 35,056,529.32
  5. Step 5: Solve for x
    x = 35,056,529.32/9,409.04
  6. Step 6: Final answer
    x = 3,725.83

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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.