Home / 43,145.18-59,556.59-25,245.95

Finding the Fourth Proportional to 43,145.18, 59,556.59 and 25,245.95

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Solution

The fourth proportional to 43,145.18, 59,556.59 and 25,245.95 is: 34,848.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145.18 : 59,556.59 = 25,245.95 : x
  2. Step 2: Convert to fraction form
    43,145.18/59,556.59 = 25,245.95/x
  3. Step 3: Cross multiply
    43,145.18x = 59,556.59 × 25,245.95
  4. Step 4: Simplify right side
    43,145.18x = 1,503,562,395.53
  5. Step 5: Solve for x
    x = 1,503,562,395.53/43,145.18
  6. Step 6: Final answer
    x = 34,848.91

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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.