Home / 37,732.58-56,610.70-15,556.40

Finding the Fourth Proportional to 37,732.58, 56,610.70 and 15,556.40

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Solution

The fourth proportional to 37,732.58, 56,610.70 and 15,556.40 is: 23,339.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,732.58 : 56,610.70 = 15,556.40 : x
  2. Step 2: Convert to fraction form
    37,732.58/56,610.70 = 15,556.40/x
  3. Step 3: Cross multiply
    37,732.58x = 56,610.70 × 15,556.40
  4. Step 4: Simplify right side
    37,732.58x = 880,658,693.48
  5. Step 5: Solve for x
    x = 880,658,693.48/37,732.58
  6. Step 6: Final answer
    x = 23,339.48

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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.