Home / 29,904.69-44,841.30-13,257.51

Finding the Fourth Proportional to 29,904.69, 44,841.30 and 13,257.51

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Solution

The fourth proportional to 29,904.69, 44,841.30 and 13,257.51 is: 19,879.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904.69 : 44,841.30 = 13,257.51 : x
  2. Step 2: Convert to fraction form
    29,904.69/44,841.30 = 13,257.51/x
  3. Step 3: Cross multiply
    29,904.69x = 44,841.30 × 13,257.51
  4. Step 4: Simplify right side
    29,904.69x = 594,483,765.29
  5. Step 5: Solve for x
    x = 594,483,765.29/29,904.69
  6. Step 6: Final answer
    x = 19,879.28

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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.