Home / 11,030.04-16,627.72-10,296.84

Finding the Fourth Proportional to 11,030.04, 16,627.72 and 10,296.84

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Solution

The fourth proportional to 11,030.04, 16,627.72 and 10,296.84 is: 15,522.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.04 : 16,627.72 = 10,296.84 : x
  2. Step 2: Convert to fraction form
    11,030.04/16,627.72 = 10,296.84/x
  3. Step 3: Cross multiply
    11,030.04x = 16,627.72 × 10,296.84
  4. Step 4: Simplify right side
    11,030.04x = 171,212,972.40
  5. Step 5: Solve for x
    x = 171,212,972.40/11,030.04
  6. Step 6: Final answer
    x = 15,522.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.