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Finding the Fourth Proportional to 4,588.93, 6,883.03 and 1,667.89

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Solution

The fourth proportional to 4,588.93, 6,883.03 and 1,667.89 is: 2,501.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.93 : 6,883.03 = 1,667.89 : x
  2. Step 2: Convert to fraction form
    4,588.93/6,883.03 = 1,667.89/x
  3. Step 3: Cross multiply
    4,588.93x = 6,883.03 × 1,667.89
  4. Step 4: Simplify right side
    4,588.93x = 11,480,136.91
  5. Step 5: Solve for x
    x = 11,480,136.91/4,588.93
  6. Step 6: Final answer
    x = 2,501.70

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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.