Home / 44,467.34-66,712.66-13,302.59

Finding the Fourth Proportional to 44,467.34, 66,712.66 and 13,302.59

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Solution

The fourth proportional to 44,467.34, 66,712.66 and 13,302.59 is: 19,957.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,467.34 : 66,712.66 = 13,302.59 : x
  2. Step 2: Convert to fraction form
    44,467.34/66,712.66 = 13,302.59/x
  3. Step 3: Cross multiply
    44,467.34x = 66,712.66 × 13,302.59
  4. Step 4: Simplify right side
    44,467.34x = 887,451,297.31
  5. Step 5: Solve for x
    x = 887,451,297.31/44,467.34
  6. Step 6: Final answer
    x = 19,957.37

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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.