Home / 19,454.22-29,184.03-6,302.34

Finding the Fourth Proportional to 19,454.22, 29,184.03 and 6,302.34

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Solution

The fourth proportional to 19,454.22, 29,184.03 and 6,302.34 is: 9,454.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,454.22 : 29,184.03 = 6,302.34 : x
  2. Step 2: Convert to fraction form
    19,454.22/29,184.03 = 6,302.34/x
  3. Step 3: Cross multiply
    19,454.22x = 29,184.03 × 6,302.34
  4. Step 4: Simplify right side
    19,454.22x = 183,927,679.63
  5. Step 5: Solve for x
    x = 183,927,679.63/19,454.22
  6. Step 6: Final answer
    x = 9,454.38

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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.