Home / 13,024.19-19,524.69-4,702.35

Finding the Fourth Proportional to 13,024.19, 19,524.69 and 4,702.35

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Solution

The fourth proportional to 13,024.19, 19,524.69 and 4,702.35 is: 7,049.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.19 : 19,524.69 = 4,702.35 : x
  2. Step 2: Convert to fraction form
    13,024.19/19,524.69 = 4,702.35/x
  3. Step 3: Cross multiply
    13,024.19x = 19,524.69 × 4,702.35
  4. Step 4: Simplify right side
    13,024.19x = 91,811,926.02
  5. Step 5: Solve for x
    x = 91,811,926.02/13,024.19
  6. Step 6: Final answer
    x = 7,049.34

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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.