Home / 1,034.17-1,551.27-384.77

Finding the Fourth Proportional to 1,034.17, 1,551.27 and 384.77

Calculator

Solution

The fourth proportional to 1,034.17, 1,551.27 and 384.77 is: 577.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034.17 : 1,551.27 = 384.77 : x
  2. Step 2: Convert to fraction form
    1,034.17/1,551.27 = 384.77/x
  3. Step 3: Cross multiply
    1,034.17x = 1,551.27 × 384.77
  4. Step 4: Simplify right side
    1,034.17x = 596,887.48
  5. Step 5: Solve for x
    x = 596,887.48/1,034.17
  6. Step 6: Final answer
    x = 577.17

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.