Home / 58,839.21-88,258.77-23,778.86

Finding the Fourth Proportional to 58,839.21, 88,258.77 and 23,778.86

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Solution

The fourth proportional to 58,839.21, 88,258.77 and 23,778.86 is: 35,668.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,839.21 : 88,258.77 = 23,778.86 : x
  2. Step 2: Convert to fraction form
    58,839.21/88,258.77 = 23,778.86/x
  3. Step 3: Cross multiply
    58,839.21x = 88,258.77 × 23,778.86
  4. Step 4: Simplify right side
    58,839.21x = 2,098,692,494.31
  5. Step 5: Solve for x
    x = 2,098,692,494.31/58,839.21
  6. Step 6: Final answer
    x = 35,668.26

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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.