Home / 34,745.27-52,117.38-11,054.25

Finding the Fourth Proportional to 34,745.27, 52,117.38 and 11,054.25

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Solution

The fourth proportional to 34,745.27, 52,117.38 and 11,054.25 is: 16,581.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,745.27 : 52,117.38 = 11,054.25 : x
  2. Step 2: Convert to fraction form
    34,745.27/52,117.38 = 11,054.25/x
  3. Step 3: Cross multiply
    34,745.27x = 52,117.38 × 11,054.25
  4. Step 4: Simplify right side
    34,745.27x = 576,118,547.87
  5. Step 5: Solve for x
    x = 576,118,547.87/34,745.27
  6. Step 6: Final answer
    x = 16,581.21

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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.