Home / 44,114.60-66,157.68-14,525.39

Finding the Fourth Proportional to 44,114.60, 66,157.68 and 14,525.39

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Solution

The fourth proportional to 44,114.60, 66,157.68 and 14,525.39 is: 21,783.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,114.60 : 66,157.68 = 14,525.39 : x
  2. Step 2: Convert to fraction form
    44,114.60/66,157.68 = 14,525.39/x
  3. Step 3: Cross multiply
    44,114.60x = 66,157.68 × 14,525.39
  4. Step 4: Simplify right side
    44,114.60x = 960,966,103.50
  5. Step 5: Solve for x
    x = 960,966,103.50/44,114.60
  6. Step 6: Final answer
    x = 21,783.40

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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.