Home / 44,685.34-67,037.20-13,096.42

Finding the Fourth Proportional to 44,685.34, 67,037.20 and 13,096.42

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Solution

The fourth proportional to 44,685.34, 67,037.20 and 13,096.42 is: 19,647.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,685.34 : 67,037.20 = 13,096.42 : x
  2. Step 2: Convert to fraction form
    44,685.34/67,037.20 = 13,096.42/x
  3. Step 3: Cross multiply
    44,685.34x = 67,037.20 × 13,096.42
  4. Step 4: Simplify right side
    44,685.34x = 877,947,126.49
  5. Step 5: Solve for x
    x = 877,947,126.49/44,685.34
  6. Step 6: Final answer
    x = 19,647.32

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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.