Home / 19,606.94-29,409.72-5,566.93

Finding the Fourth Proportional to 19,606.94, 29,409.72 and 5,566.93

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Solution

The fourth proportional to 19,606.94, 29,409.72 and 5,566.93 is: 8,350.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,606.94 : 29,409.72 = 5,566.93 : x
  2. Step 2: Convert to fraction form
    19,606.94/29,409.72 = 5,566.93/x
  3. Step 3: Cross multiply
    19,606.94x = 29,409.72 × 5,566.93
  4. Step 4: Simplify right side
    19,606.94x = 163,721,758.16
  5. Step 5: Solve for x
    x = 163,721,758.16/19,606.94
  6. Step 6: Final answer
    x = 8,350.19

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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.