Home / 11,330.94-16,998.48-4,666.26

Finding the Fourth Proportional to 11,330.94, 16,998.48 and 4,666.26

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Solution

The fourth proportional to 11,330.94, 16,998.48 and 4,666.26 is: 7,000.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330.94 : 16,998.48 = 4,666.26 : x
  2. Step 2: Convert to fraction form
    11,330.94/16,998.48 = 4,666.26/x
  3. Step 3: Cross multiply
    11,330.94x = 16,998.48 × 4,666.26
  4. Step 4: Simplify right side
    11,330.94x = 79,319,327.28
  5. Step 5: Solve for x
    x = 79,319,327.28/11,330.94
  6. Step 6: Final answer
    x = 7,000.24

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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.