Home / 44,193.15-66,300.09-14,610.98

Finding the Fourth Proportional to 44,193.15, 66,300.09 and 14,610.98

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Solution

The fourth proportional to 44,193.15, 66,300.09 and 14,610.98 is: 21,919.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,193.15 : 66,300.09 = 14,610.98 : x
  2. Step 2: Convert to fraction form
    44,193.15/66,300.09 = 14,610.98/x
  3. Step 3: Cross multiply
    44,193.15x = 66,300.09 × 14,610.98
  4. Step 4: Simplify right side
    44,193.15x = 968,708,957.49
  5. Step 5: Solve for x
    x = 968,708,957.49/44,193.15
  6. Step 6: Final answer
    x = 21,919.89

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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.