Home / 34,698.82-52,040.45-15,960.86

Finding the Fourth Proportional to 34,698.82, 52,040.45 and 15,960.86

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Solution

The fourth proportional to 34,698.82, 52,040.45 and 15,960.86 is: 23,937.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,698.82 : 52,040.45 = 15,960.86 : x
  2. Step 2: Convert to fraction form
    34,698.82/52,040.45 = 15,960.86/x
  3. Step 3: Cross multiply
    34,698.82x = 52,040.45 × 15,960.86
  4. Step 4: Simplify right side
    34,698.82x = 830,610,426.99
  5. Step 5: Solve for x
    x = 830,610,426.99/34,698.82
  6. Step 6: Final answer
    x = 23,937.71

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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.