Home / 19,486.61-29,234.24-9,092.69

Finding the Fourth Proportional to 19,486.61, 29,234.24 and 9,092.69

Calculator

Solution

The fourth proportional to 19,486.61, 29,234.24 and 9,092.69 is: 13,641.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,486.61 : 29,234.24 = 9,092.69 : x
  2. Step 2: Convert to fraction form
    19,486.61/29,234.24 = 9,092.69/x
  3. Step 3: Cross multiply
    19,486.61x = 29,234.24 × 9,092.69
  4. Step 4: Simplify right side
    19,486.61x = 265,817,881.71
  5. Step 5: Solve for x
    x = 265,817,881.71/19,486.61
  6. Step 6: Final answer
    x = 13,641.05

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.