Home / 44,193.54-66,276.21-14,605.86

Finding the Fourth Proportional to 44,193.54, 66,276.21 and 14,605.86

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Solution

The fourth proportional to 44,193.54, 66,276.21 and 14,605.86 is: 21,904.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,193.54 : 66,276.21 = 14,605.86 : x
  2. Step 2: Convert to fraction form
    44,193.54/66,276.21 = 14,605.86/x
  3. Step 3: Cross multiply
    44,193.54x = 66,276.21 × 14,605.86
  4. Step 4: Simplify right side
    44,193.54x = 968,021,044.59
  5. Step 5: Solve for x
    x = 968,021,044.59/44,193.54
  6. Step 6: Final answer
    x = 21,904.13

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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.