Home / 42,661.62-58,884.74-24,762.39

Finding the Fourth Proportional to 42,661.62, 58,884.74 and 24,762.39

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Solution

The fourth proportional to 42,661.62, 58,884.74 and 24,762.39 is: 34,178.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,661.62 : 58,884.74 = 24,762.39 : x
  2. Step 2: Convert to fraction form
    42,661.62/58,884.74 = 24,762.39/x
  3. Step 3: Cross multiply
    42,661.62x = 58,884.74 × 24,762.39
  4. Step 4: Simplify right side
    42,661.62x = 1,458,126,791.66
  5. Step 5: Solve for x
    x = 1,458,126,791.66/42,661.62
  6. Step 6: Final answer
    x = 34,178.89

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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.