Home / 26,069.34-39,104-10,483.32

Finding the Fourth Proportional to 26,069.34, 39,104 and 10,483.32

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Solution

The fourth proportional to 26,069.34, 39,104 and 10,483.32 is: 15,724.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,069.34 : 39,104 = 10,483.32 : x
  2. Step 2: Convert to fraction form
    26,069.34/39,104 = 10,483.32/x
  3. Step 3: Cross multiply
    26,069.34x = 39,104 × 10,483.32
  4. Step 4: Simplify right side
    26,069.34x = 409,939,745.28
  5. Step 5: Solve for x
    x = 409,939,745.28/26,069.34
  6. Step 6: Final answer
    x = 15,724.98

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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.