Home / 42,478.36-58,627.38-24,584.26

Finding the Fourth Proportional to 42,478.36, 58,627.38 and 24,584.26

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Solution

The fourth proportional to 42,478.36, 58,627.38 and 24,584.26 is: 33,930.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,478.36 : 58,627.38 = 24,584.26 : x
  2. Step 2: Convert to fraction form
    42,478.36/58,627.38 = 24,584.26/x
  3. Step 3: Cross multiply
    42,478.36x = 58,627.38 × 24,584.26
  4. Step 4: Simplify right side
    42,478.36x = 1,441,310,753.04
  5. Step 5: Solve for x
    x = 1,441,310,753.04/42,478.36
  6. Step 6: Final answer
    x = 33,930.47

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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.