Home / 25,102.84-37,653.11-11,059.11

Finding the Fourth Proportional to 25,102.84, 37,653.11 and 11,059.11

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Solution

The fourth proportional to 25,102.84, 37,653.11 and 11,059.11 is: 16,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,102.84 : 37,653.11 = 11,059.11 : x
  2. Step 2: Convert to fraction form
    25,102.84/37,653.11 = 11,059.11/x
  3. Step 3: Cross multiply
    25,102.84x = 37,653.11 × 11,059.11
  4. Step 4: Simplify right side
    25,102.84x = 416,409,885.33
  5. Step 5: Solve for x
    x = 416,409,885.33/25,102.84
  6. Step 6: Final answer
    x = 16,588.16

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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.