Home / 29,374.20-44,090.10-14,599.80

Finding the Fourth Proportional to 29,374.20, 44,090.10 and 14,599.80

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Solution

The fourth proportional to 29,374.20, 44,090.10 and 14,599.80 is: 21,914.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,374.20 : 44,090.10 = 14,599.80 : x
  2. Step 2: Convert to fraction form
    29,374.20/44,090.10 = 14,599.80/x
  3. Step 3: Cross multiply
    29,374.20x = 44,090.10 × 14,599.80
  4. Step 4: Simplify right side
    29,374.20x = 643,706,641.98
  5. Step 5: Solve for x
    x = 643,706,641.98/29,374.20
  6. Step 6: Final answer
    x = 21,914.01

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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.