Home / 26,264.88-39,413.72-10,682.50

Finding the Fourth Proportional to 26,264.88, 39,413.72 and 10,682.50

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Solution

The fourth proportional to 26,264.88, 39,413.72 and 10,682.50 is: 16,030.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,264.88 : 39,413.72 = 10,682.50 : x
  2. Step 2: Convert to fraction form
    26,264.88/39,413.72 = 10,682.50/x
  3. Step 3: Cross multiply
    26,264.88x = 39,413.72 × 10,682.50
  4. Step 4: Simplify right side
    26,264.88x = 421,037,063.90
  5. Step 5: Solve for x
    x = 421,037,063.90/26,264.88
  6. Step 6: Final answer
    x = 16,030.42

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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.