Home / 13,495.55-20,244.33-6,104.16

Finding the Fourth Proportional to 13,495.55, 20,244.33 and 6,104.16

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Solution

The fourth proportional to 13,495.55, 20,244.33 and 6,104.16 is: 9,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,495.55 : 20,244.33 = 6,104.16 : x
  2. Step 2: Convert to fraction form
    13,495.55/20,244.33 = 6,104.16/x
  3. Step 3: Cross multiply
    13,495.55x = 20,244.33 × 6,104.16
  4. Step 4: Simplify right side
    13,495.55x = 123,574,629.41
  5. Step 5: Solve for x
    x = 123,574,629.41/13,495.55
  6. Step 6: Final answer
    x = 9,156.70

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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.