Home / 550,130.88-825,207.84-176,152.80

Finding the Fourth Proportional to 550,130.88, 825,207.84 and 176,152.80

Calculator

Solution

The fourth proportional to 550,130.88, 825,207.84 and 176,152.80 is: 264,232.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,130.88 : 825,207.84 = 176,152.80 : x
  2. Step 2: Convert to fraction form
    550,130.88/825,207.84 = 176,152.80/x
  3. Step 3: Cross multiply
    550,130.88x = 825,207.84 × 176,152.80
  4. Step 4: Simplify right side
    550,130.88x = 145,362,671,597.95
  5. Step 5: Solve for x
    x = 145,362,671,597.95/550,130.88
  6. Step 6: Final answer
    x = 264,232.89

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.