Home / 25,025.04-37,515.72-23,632.68

Finding the Fourth Proportional to 25,025.04, 37,515.72 and 23,632.68

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Solution

The fourth proportional to 25,025.04, 37,515.72 and 23,632.68 is: 35,428.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,025.04 : 37,515.72 = 23,632.68 : x
  2. Step 2: Convert to fraction form
    25,025.04/37,515.72 = 23,632.68/x
  3. Step 3: Cross multiply
    25,025.04x = 37,515.72 × 23,632.68
  4. Step 4: Simplify right side
    25,025.04x = 886,597,005.73
  5. Step 5: Solve for x
    x = 886,597,005.73/25,025.04
  6. Step 6: Final answer
    x = 35,428.40

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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.