Home / 29,627.98-44,459.46-10,921.07

Finding the Fourth Proportional to 29,627.98, 44,459.46 and 10,921.07

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Solution

The fourth proportional to 29,627.98, 44,459.46 and 10,921.07 is: 16,388.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,627.98 : 44,459.46 = 10,921.07 : x
  2. Step 2: Convert to fraction form
    29,627.98/44,459.46 = 10,921.07/x
  3. Step 3: Cross multiply
    29,627.98x = 44,459.46 × 10,921.07
  4. Step 4: Simplify right side
    29,627.98x = 485,544,985.97
  5. Step 5: Solve for x
    x = 485,544,985.97/29,627.98
  6. Step 6: Final answer
    x = 16,388.06

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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.