Home / 44,817.25-67,225.88-13,652.50

Finding the Fourth Proportional to 44,817.25, 67,225.88 and 13,652.50

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Solution

The fourth proportional to 44,817.25, 67,225.88 and 13,652.50 is: 20,478.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,817.25 : 67,225.88 = 13,652.50 : x
  2. Step 2: Convert to fraction form
    44,817.25/67,225.88 = 13,652.50/x
  3. Step 3: Cross multiply
    44,817.25x = 67,225.88 × 13,652.50
  4. Step 4: Simplify right side
    44,817.25x = 917,801,326.70
  5. Step 5: Solve for x
    x = 917,801,326.70/44,817.25
  6. Step 6: Final answer
    x = 20,478.75

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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.