Home / 4,444.83-6,667.63-1,157.93

Finding the Fourth Proportional to 4,444.83, 6,667.63 and 1,157.93

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Solution

The fourth proportional to 4,444.83, 6,667.63 and 1,157.93 is: 1,736.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.83 : 6,667.63 = 1,157.93 : x
  2. Step 2: Convert to fraction form
    4,444.83/6,667.63 = 1,157.93/x
  3. Step 3: Cross multiply
    4,444.83x = 6,667.63 × 1,157.93
  4. Step 4: Simplify right side
    4,444.83x = 7,720,612.57
  5. Step 5: Solve for x
    x = 7,720,612.57/4,444.83
  6. Step 6: Final answer
    x = 1,736.99

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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.