Home / 62,260.26-93,453.96-45,570.72

Finding the Fourth Proportional to 62,260.26, 93,453.96 and 45,570.72

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Solution

The fourth proportional to 62,260.26, 93,453.96 and 45,570.72 is: 68,402.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,260.26 : 93,453.96 = 45,570.72 : x
  2. Step 2: Convert to fraction form
    62,260.26/93,453.96 = 45,570.72/x
  3. Step 3: Cross multiply
    62,260.26x = 93,453.96 × 45,570.72
  4. Step 4: Simplify right side
    62,260.26x = 4,258,764,244.05
  5. Step 5: Solve for x
    x = 4,258,764,244.05/62,260.26
  6. Step 6: Final answer
    x = 68,402.61

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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.