Home / 44,515.53-66,783.29-14,932.60

Finding the Fourth Proportional to 44,515.53, 66,783.29 and 14,932.60

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Solution

The fourth proportional to 44,515.53, 66,783.29 and 14,932.60 is: 22,402.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,515.53 : 66,783.29 = 14,932.60 : x
  2. Step 2: Convert to fraction form
    44,515.53/66,783.29 = 14,932.60/x
  3. Step 3: Cross multiply
    44,515.53x = 66,783.29 × 14,932.60
  4. Step 4: Simplify right side
    44,515.53x = 997,248,156.25
  5. Step 5: Solve for x
    x = 997,248,156.25/44,515.53
  6. Step 6: Final answer
    x = 22,402.25

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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.