Home / 60,302.29-83,222.26-33,453.44

Finding the Fourth Proportional to 60,302.29, 83,222.26 and 33,453.44

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Solution

The fourth proportional to 60,302.29, 83,222.26 and 33,453.44 is: 46,168.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,302.29 : 83,222.26 = 33,453.44 : x
  2. Step 2: Convert to fraction form
    60,302.29/83,222.26 = 33,453.44/x
  3. Step 3: Cross multiply
    60,302.29x = 83,222.26 × 33,453.44
  4. Step 4: Simplify right side
    60,302.29x = 2,784,070,714.31
  5. Step 5: Solve for x
    x = 2,784,070,714.31/60,302.29
  6. Step 6: Final answer
    x = 46,168.58

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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.