Home / 44,190.34-66,295.90-14,608.18

Finding the Fourth Proportional to 44,190.34, 66,295.90 and 14,608.18

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Solution

The fourth proportional to 44,190.34, 66,295.90 and 14,608.18 is: 21,915.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.34 : 66,295.90 = 14,608.18 : x
  2. Step 2: Convert to fraction form
    44,190.34/66,295.90 = 14,608.18/x
  3. Step 3: Cross multiply
    44,190.34x = 66,295.90 × 14,608.18
  4. Step 4: Simplify right side
    44,190.34x = 968,462,440.46
  5. Step 5: Solve for x
    x = 968,462,440.46/44,190.34
  6. Step 6: Final answer
    x = 21,915.70

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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.