Home / 3,444.93-4,754.01-1,873.02

Finding the Fourth Proportional to 3,444.93, 4,754.01 and 1,873.02

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Solution

The fourth proportional to 3,444.93, 4,754.01 and 1,873.02 is: 2,584.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.93 : 4,754.01 = 1,873.02 : x
  2. Step 2: Convert to fraction form
    3,444.93/4,754.01 = 1,873.02/x
  3. Step 3: Cross multiply
    3,444.93x = 4,754.01 × 1,873.02
  4. Step 4: Simplify right side
    3,444.93x = 8,904,355.81
  5. Step 5: Solve for x
    x = 8,904,355.81/3,444.93
  6. Step 6: Final answer
    x = 2,584.77

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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.