Home / 26,104.46-39,124.58-10,293.62

Finding the Fourth Proportional to 26,104.46, 39,124.58 and 10,293.62

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Solution

The fourth proportional to 26,104.46, 39,124.58 and 10,293.62 is: 15,427.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104.46 : 39,124.58 = 10,293.62 : x
  2. Step 2: Convert to fraction form
    26,104.46/39,124.58 = 10,293.62/x
  3. Step 3: Cross multiply
    26,104.46x = 39,124.58 × 10,293.62
  4. Step 4: Simplify right side
    26,104.46x = 402,733,312.09
  5. Step 5: Solve for x
    x = 402,733,312.09/26,104.46
  6. Step 6: Final answer
    x = 15,427.76

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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.