Home / 1,248.18-1,872.41-590.01

Finding the Fourth Proportional to 1,248.18, 1,872.41 and 590.01

Calculator

Solution

The fourth proportional to 1,248.18, 1,872.41 and 590.01 is: 885.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248.18 : 1,872.41 = 590.01 : x
  2. Step 2: Convert to fraction form
    1,248.18/1,872.41 = 590.01/x
  3. Step 3: Cross multiply
    1,248.18x = 1,872.41 × 590.01
  4. Step 4: Simplify right side
    1,248.18x = 1,104,737.67
  5. Step 5: Solve for x
    x = 1,104,737.67/1,248.18
  6. Step 6: Final answer
    x = 885.08

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.