Home / 18,025.62-24,875.46-10,068.54

Finding the Fourth Proportional to 18,025.62, 24,875.46 and 10,068.54

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Solution

The fourth proportional to 18,025.62, 24,875.46 and 10,068.54 is: 13,894.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025.62 : 24,875.46 = 10,068.54 : x
  2. Step 2: Convert to fraction form
    18,025.62/24,875.46 = 10,068.54/x
  3. Step 3: Cross multiply
    18,025.62x = 24,875.46 × 10,068.54
  4. Step 4: Simplify right side
    18,025.62x = 250,459,564.03
  5. Step 5: Solve for x
    x = 250,459,564.03/18,025.62
  6. Step 6: Final answer
    x = 13,894.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.