Home / 23,840.30-35,741.76-15,056.75

Finding the Fourth Proportional to 23,840.30, 35,741.76 and 15,056.75

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Solution

The fourth proportional to 23,840.30, 35,741.76 and 15,056.75 is: 22,573.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,840.30 : 35,741.76 = 15,056.75 : x
  2. Step 2: Convert to fraction form
    23,840.30/35,741.76 = 15,056.75/x
  3. Step 3: Cross multiply
    23,840.30x = 35,741.76 × 15,056.75
  4. Step 4: Simplify right side
    23,840.30x = 538,154,744.88
  5. Step 5: Solve for x
    x = 538,154,744.88/23,840.30
  6. Step 6: Final answer
    x = 22,573.32

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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.