Home / 309,333.30-464,002.69-122,344.82

Finding the Fourth Proportional to 309,333.30, 464,002.69 and 122,344.82

Calculator

Solution

The fourth proportional to 309,333.30, 464,002.69 and 122,344.82 is: 183,518.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    309,333.30 : 464,002.69 = 122,344.82 : x
  2. Step 2: Convert to fraction form
    309,333.30/464,002.69 = 122,344.82/x
  3. Step 3: Cross multiply
    309,333.30x = 464,002.69 × 122,344.82
  4. Step 4: Simplify right side
    309,333.30x = 56,768,325,587.57
  5. Step 5: Solve for x
    x = 56,768,325,587.57/309,333.30
  6. Step 6: Final answer
    x = 183,518.31

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.