Home / 42,245.06-58,283.90-24,339.60

Finding the Fourth Proportional to 42,245.06, 58,283.90 and 24,339.60

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Solution

The fourth proportional to 42,245.06, 58,283.90 and 24,339.60 is: 33,580.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,245.06 : 58,283.90 = 24,339.60 : x
  2. Step 2: Convert to fraction form
    42,245.06/58,283.90 = 24,339.60/x
  3. Step 3: Cross multiply
    42,245.06x = 58,283.90 × 24,339.60
  4. Step 4: Simplify right side
    42,245.06x = 1,418,606,812.44
  5. Step 5: Solve for x
    x = 1,418,606,812.44/42,245.06
  6. Step 6: Final answer
    x = 33,580.42

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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.