Home / 17,935.13-26,907.01-5,623.13

Finding the Fourth Proportional to 17,935.13, 26,907.01 and 5,623.13

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Solution

The fourth proportional to 17,935.13, 26,907.01 and 5,623.13 is: 8,436.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935.13 : 26,907.01 = 5,623.13 : x
  2. Step 2: Convert to fraction form
    17,935.13/26,907.01 = 5,623.13/x
  3. Step 3: Cross multiply
    17,935.13x = 26,907.01 × 5,623.13
  4. Step 4: Simplify right side
    17,935.13x = 151,301,480.61
  5. Step 5: Solve for x
    x = 151,301,480.61/17,935.13
  6. Step 6: Final answer
    x = 8,436.04

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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.