Home / 34,822.29-48,054.78-18,907.01

Finding the Fourth Proportional to 34,822.29, 48,054.78 and 18,907.01

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Solution

The fourth proportional to 34,822.29, 48,054.78 and 18,907.01 is: 26,091.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,822.29 : 48,054.78 = 18,907.01 : x
  2. Step 2: Convert to fraction form
    34,822.29/48,054.78 = 18,907.01/x
  3. Step 3: Cross multiply
    34,822.29x = 48,054.78 × 18,907.01
  4. Step 4: Simplify right side
    34,822.29x = 908,572,206.01
  5. Step 5: Solve for x
    x = 908,572,206.01/34,822.29
  6. Step 6: Final answer
    x = 26,091.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.