Home / 11,832.84-17,748.18-10,904.76

Finding the Fourth Proportional to 11,832.84, 17,748.18 and 10,904.76

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Solution

The fourth proportional to 11,832.84, 17,748.18 and 10,904.76 is: 16,356.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832.84 : 17,748.18 = 10,904.76 : x
  2. Step 2: Convert to fraction form
    11,832.84/17,748.18 = 10,904.76/x
  3. Step 3: Cross multiply
    11,832.84x = 17,748.18 × 10,904.76
  4. Step 4: Simplify right side
    11,832.84x = 193,539,643.34
  5. Step 5: Solve for x
    x = 193,539,643.34/11,832.84
  6. Step 6: Final answer
    x = 16,356.14

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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.