Home / 42,596.76-58,745.16-26,682.60

Finding the Fourth Proportional to 42,596.76, 58,745.16 and 26,682.60

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Solution

The fourth proportional to 42,596.76, 58,745.16 and 26,682.60 is: 36,797.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,596.76 : 58,745.16 = 26,682.60 : x
  2. Step 2: Convert to fraction form
    42,596.76/58,745.16 = 26,682.60/x
  3. Step 3: Cross multiply
    42,596.76x = 58,745.16 × 26,682.60
  4. Step 4: Simplify right side
    42,596.76x = 1,567,473,606.22
  5. Step 5: Solve for x
    x = 1,567,473,606.22/42,596.76
  6. Step 6: Final answer
    x = 36,797.95

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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.