Home / 29,341.60-44,025.36-11,845.60

Finding the Fourth Proportional to 29,341.60, 44,025.36 and 11,845.60

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Solution

The fourth proportional to 29,341.60, 44,025.36 and 11,845.60 is: 17,773.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,341.60 : 44,025.36 = 11,845.60 : x
  2. Step 2: Convert to fraction form
    29,341.60/44,025.36 = 11,845.60/x
  3. Step 3: Cross multiply
    29,341.60x = 44,025.36 × 11,845.60
  4. Step 4: Simplify right side
    29,341.60x = 521,506,804.42
  5. Step 5: Solve for x
    x = 521,506,804.42/29,341.60
  6. Step 6: Final answer
    x = 17,773.63

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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.