Home / 293,326.10-404,795.76-191,416.76

Finding the Fourth Proportional to 293,326.10, 404,795.76 and 191,416.76

Calculator

Solution

The fourth proportional to 293,326.10, 404,795.76 and 191,416.76 is: 264,158.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,326.10 : 404,795.76 = 191,416.76 : x
  2. Step 2: Convert to fraction form
    293,326.10/404,795.76 = 191,416.76/x
  3. Step 3: Cross multiply
    293,326.10x = 404,795.76 × 191,416.76
  4. Step 4: Simplify right side
    293,326.10x = 77,484,692,840.94
  5. Step 5: Solve for x
    x = 77,484,692,840.94/293,326.10
  6. Step 6: Final answer
    x = 264,158.88

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.