Home / 11,054.63-16,567.32-4,473.02

Finding the Fourth Proportional to 11,054.63, 16,567.32 and 4,473.02

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Solution

The fourth proportional to 11,054.63, 16,567.32 and 4,473.02 is: 6,703.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054.63 : 16,567.32 = 4,473.02 : x
  2. Step 2: Convert to fraction form
    11,054.63/16,567.32 = 4,473.02/x
  3. Step 3: Cross multiply
    11,054.63x = 16,567.32 × 4,473.02
  4. Step 4: Simplify right side
    11,054.63x = 74,105,953.71
  5. Step 5: Solve for x
    x = 74,105,953.71/11,054.63
  6. Step 6: Final answer
    x = 6,703.61

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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.