Home / 375,726.98-563,535.77-109,415.99

Finding the Fourth Proportional to 375,726.98, 563,535.77 and 109,415.99

Calculator

Solution

The fourth proportional to 375,726.98, 563,535.77 and 109,415.99 is: 164,108.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,726.98 : 563,535.77 = 109,415.99 : x
  2. Step 2: Convert to fraction form
    375,726.98/563,535.77 = 109,415.99/x
  3. Step 3: Cross multiply
    375,726.98x = 563,535.77 × 109,415.99
  4. Step 4: Simplify right side
    375,726.98x = 61,659,825,857.34
  5. Step 5: Solve for x
    x = 61,659,825,857.34/375,726.98
  6. Step 6: Final answer
    x = 164,108.06

Related Problems

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.