Home / 10,416.32-14,381.23-9,295.33

Finding the Fourth Proportional to 10,416.32, 14,381.23 and 9,295.33

Calculator

Solution

The fourth proportional to 10,416.32, 14,381.23 and 9,295.33 is: 12,833.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,416.32 : 14,381.23 = 9,295.33 : x
  2. Step 2: Convert to fraction form
    10,416.32/14,381.23 = 9,295.33/x
  3. Step 3: Cross multiply
    10,416.32x = 14,381.23 × 9,295.33
  4. Step 4: Simplify right side
    10,416.32x = 133,678,278.66
  5. Step 5: Solve for x
    x = 133,678,278.66/10,416.32
  6. Step 6: Final answer
    x = 12,833.54

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.