Home / 13,094.58-19,644.95-4,329.44

Finding the Fourth Proportional to 13,094.58, 19,644.95 and 4,329.44

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Solution

The fourth proportional to 13,094.58, 19,644.95 and 4,329.44 is: 6,495.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094.58 : 19,644.95 = 4,329.44 : x
  2. Step 2: Convert to fraction form
    13,094.58/19,644.95 = 4,329.44/x
  3. Step 3: Cross multiply
    13,094.58x = 19,644.95 × 4,329.44
  4. Step 4: Simplify right side
    13,094.58x = 85,051,632.33
  5. Step 5: Solve for x
    x = 85,051,632.33/13,094.58
  6. Step 6: Final answer
    x = 6,495.18

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1.5x scale

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.