Home / 19,595.39-29,392.88-4,804.38

Finding the Fourth Proportional to 19,595.39, 29,392.88 and 4,804.38

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Solution

The fourth proportional to 19,595.39, 29,392.88 and 4,804.38 is: 7,206.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595.39 : 29,392.88 = 4,804.38 : x
  2. Step 2: Convert to fraction form
    19,595.39/29,392.88 = 4,804.38/x
  3. Step 3: Cross multiply
    19,595.39x = 29,392.88 × 4,804.38
  4. Step 4: Simplify right side
    19,595.39x = 141,214,540.79
  5. Step 5: Solve for x
    x = 141,214,540.79/19,595.39
  6. Step 6: Final answer
    x = 7,206.52

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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.