Home / 44,962.21-67,443.26-13,372.14

Finding the Fourth Proportional to 44,962.21, 67,443.26 and 13,372.14

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Solution

The fourth proportional to 44,962.21, 67,443.26 and 13,372.14 is: 20,058.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,962.21 : 67,443.26 = 13,372.14 : x
  2. Step 2: Convert to fraction form
    44,962.21/67,443.26 = 13,372.14/x
  3. Step 3: Cross multiply
    44,962.21x = 67,443.26 × 13,372.14
  4. Step 4: Simplify right side
    44,962.21x = 901,860,714.78
  5. Step 5: Solve for x
    x = 901,860,714.78/44,962.21
  6. Step 6: Final answer
    x = 20,058.20

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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.