Home / 4,705.07-7,056.47-1,584.27

Finding the Fourth Proportional to 4,705.07, 7,056.47 and 1,584.27

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Solution

The fourth proportional to 4,705.07, 7,056.47 and 1,584.27 is: 2,376.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705.07 : 7,056.47 = 1,584.27 : x
  2. Step 2: Convert to fraction form
    4,705.07/7,056.47 = 1,584.27/x
  3. Step 3: Cross multiply
    4,705.07x = 7,056.47 × 1,584.27
  4. Step 4: Simplify right side
    4,705.07x = 11,179,345.81
  5. Step 5: Solve for x
    x = 11,179,345.81/4,705.07
  6. Step 6: Final answer
    x = 2,376.02

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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.