Home / 11,030.04-16,512.24-6,634.17

Finding the Fourth Proportional to 11,030.04, 16,512.24 and 6,634.17

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Solution

The fourth proportional to 11,030.04, 16,512.24 and 6,634.17 is: 9,931.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.04 : 16,512.24 = 6,634.17 : x
  2. Step 2: Convert to fraction form
    11,030.04/16,512.24 = 6,634.17/x
  3. Step 3: Cross multiply
    11,030.04x = 16,512.24 × 6,634.17
  4. Step 4: Simplify right side
    11,030.04x = 109,545,007.24
  5. Step 5: Solve for x
    x = 109,545,007.24/11,030.04
  6. Step 6: Final answer
    x = 9,931.51

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1.5x scale

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.