Home / 19,360.26-29,045.25-9,504.18

Finding the Fourth Proportional to 19,360.26, 29,045.25 and 9,504.18

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Solution

The fourth proportional to 19,360.26, 29,045.25 and 9,504.18 is: 14,258.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,360.26 : 29,045.25 = 9,504.18 : x
  2. Step 2: Convert to fraction form
    19,360.26/29,045.25 = 9,504.18/x
  3. Step 3: Cross multiply
    19,360.26x = 29,045.25 × 9,504.18
  4. Step 4: Simplify right side
    19,360.26x = 276,051,284.15
  5. Step 5: Solve for x
    x = 276,051,284.15/19,360.26
  6. Step 6: Final answer
    x = 14,258.66

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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.