Home / 403,293.04-604,893.48-107,828.08

Finding the Fourth Proportional to 403,293.04, 604,893.48 and 107,828.08

Calculator

Solution

The fourth proportional to 403,293.04, 604,893.48 and 107,828.08 is: 161,729.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,293.04 : 604,893.48 = 107,828.08 : x
  2. Step 2: Convert to fraction form
    403,293.04/604,893.48 = 107,828.08/x
  3. Step 3: Cross multiply
    403,293.04x = 604,893.48 × 107,828.08
  4. Step 4: Simplify right side
    403,293.04x = 65,224,502,552.92
  5. Step 5: Solve for x
    x = 65,224,502,552.92/403,293.04
  6. Step 6: Final answer
    x = 161,729.80

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.