Home / 29,628.35-44,442.52-11,867.07

Finding the Fourth Proportional to 29,628.35, 44,442.52 and 11,867.07

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Solution

The fourth proportional to 29,628.35, 44,442.52 and 11,867.07 is: 17,800.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,628.35 : 44,442.52 = 11,867.07 : x
  2. Step 2: Convert to fraction form
    29,628.35/44,442.52 = 11,867.07/x
  3. Step 3: Cross multiply
    29,628.35x = 44,442.52 × 11,867.07
  4. Step 4: Simplify right side
    29,628.35x = 527,402,466.15
  5. Step 5: Solve for x
    x = 527,402,466.15/29,628.35
  6. Step 6: Final answer
    x = 17,800.61

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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.