Home / 11,093.04-16,643.22-5,248.89

Finding the Fourth Proportional to 11,093.04, 16,643.22 and 5,248.89

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Solution

The fourth proportional to 11,093.04, 16,643.22 and 5,248.89 is: 7,875.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.04 : 16,643.22 = 5,248.89 : x
  2. Step 2: Convert to fraction form
    11,093.04/16,643.22 = 5,248.89/x
  3. Step 3: Cross multiply
    11,093.04x = 16,643.22 × 5,248.89
  4. Step 4: Simplify right side
    11,093.04x = 87,358,431.03
  5. Step 5: Solve for x
    x = 87,358,431.03/11,093.04
  6. Step 6: Final answer
    x = 7,875.07

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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.