Home / 19,374.03-29,058.26-6,224.72

Finding the Fourth Proportional to 19,374.03, 29,058.26 and 6,224.72

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Solution

The fourth proportional to 19,374.03, 29,058.26 and 6,224.72 is: 9,336.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,374.03 : 29,058.26 = 6,224.72 : x
  2. Step 2: Convert to fraction form
    19,374.03/29,058.26 = 6,224.72/x
  3. Step 3: Cross multiply
    19,374.03x = 29,058.26 × 6,224.72
  4. Step 4: Simplify right side
    19,374.03x = 180,879,355.77
  5. Step 5: Solve for x
    x = 180,879,355.77/19,374.03
  6. Step 6: Final answer
    x = 9,336.18

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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.