Home / 19,567.32-29,353.26-7,093.22

Finding the Fourth Proportional to 19,567.32, 29,353.26 and 7,093.22

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Solution

The fourth proportional to 19,567.32, 29,353.26 and 7,093.22 is: 10,640.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567.32 : 29,353.26 = 7,093.22 : x
  2. Step 2: Convert to fraction form
    19,567.32/29,353.26 = 7,093.22/x
  3. Step 3: Cross multiply
    19,567.32x = 29,353.26 × 7,093.22
  4. Step 4: Simplify right side
    19,567.32x = 208,208,984.13
  5. Step 5: Solve for x
    x = 208,208,984.13/19,567.32
  6. Step 6: Final answer
    x = 10,640.65

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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.