Home / 44,095.94-66,146.45-12,503.54

Finding the Fourth Proportional to 44,095.94, 66,146.45 and 12,503.54

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Solution

The fourth proportional to 44,095.94, 66,146.45 and 12,503.54 is: 18,756.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,095.94 : 66,146.45 = 12,503.54 : x
  2. Step 2: Convert to fraction form
    44,095.94/66,146.45 = 12,503.54/x
  3. Step 3: Cross multiply
    44,095.94x = 66,146.45 × 12,503.54
  4. Step 4: Simplify right side
    44,095.94x = 827,064,735.41
  5. Step 5: Solve for x
    x = 827,064,735.41/44,095.94
  6. Step 6: Final answer
    x = 18,756.03

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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.