Home / 7,654.91-10,563.01-4,671.47

Finding the Fourth Proportional to 7,654.91, 10,563.01 and 4,671.47

Calculator

Solution

The fourth proportional to 7,654.91, 10,563.01 and 4,671.47 is: 6,446.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654.91 : 10,563.01 = 4,671.47 : x
  2. Step 2: Convert to fraction form
    7,654.91/10,563.01 = 4,671.47/x
  3. Step 3: Cross multiply
    7,654.91x = 10,563.01 × 4,671.47
  4. Step 4: Simplify right side
    7,654.91x = 49,344,799.05
  5. Step 5: Solve for x
    x = 49,344,799.05/7,654.91
  6. Step 6: Final answer
    x = 6,446.17

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.