Home / 63,105.21-94,585.13-25,624.13

Finding the Fourth Proportional to 63,105.21, 94,585.13 and 25,624.13

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Solution

The fourth proportional to 63,105.21, 94,585.13 and 25,624.13 is: 38,406.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,105.21 : 94,585.13 = 25,624.13 : x
  2. Step 2: Convert to fraction form
    63,105.21/94,585.13 = 25,624.13/x
  3. Step 3: Cross multiply
    63,105.21x = 94,585.13 × 25,624.13
  4. Step 4: Simplify right side
    63,105.21x = 2,423,661,162.23
  5. Step 5: Solve for x
    x = 2,423,661,162.23/63,105.21
  6. Step 6: Final answer
    x = 38,406.67

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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.