Home / 14,904.12-22,335.24-11,770.32

Finding the Fourth Proportional to 14,904.12, 22,335.24 and 11,770.32

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Solution

The fourth proportional to 14,904.12, 22,335.24 and 11,770.32 is: 17,638.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904.12 : 22,335.24 = 11,770.32 : x
  2. Step 2: Convert to fraction form
    14,904.12/22,335.24 = 11,770.32/x
  3. Step 3: Cross multiply
    14,904.12x = 22,335.24 × 11,770.32
  4. Step 4: Simplify right side
    14,904.12x = 262,892,922.08
  5. Step 5: Solve for x
    x = 262,892,922.08/14,904.12
  6. Step 6: Final answer
    x = 17,638.94

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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.