Home / 41,528.10-62,302.07-13,448.19

Finding the Fourth Proportional to 41,528.10, 62,302.07 and 13,448.19

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Solution

The fourth proportional to 41,528.10, 62,302.07 and 13,448.19 is: 20,175.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,528.10 : 62,302.07 = 13,448.19 : x
  2. Step 2: Convert to fraction form
    41,528.10/62,302.07 = 13,448.19/x
  3. Step 3: Cross multiply
    41,528.10x = 62,302.07 × 13,448.19
  4. Step 4: Simplify right side
    41,528.10x = 837,850,074.75
  5. Step 5: Solve for x
    x = 837,850,074.75/41,528.10
  6. Step 6: Final answer
    x = 20,175.50

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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.