Home / 44,516.33-66,777.95-12,926.91

Finding the Fourth Proportional to 44,516.33, 66,777.95 and 12,926.91

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Solution

The fourth proportional to 44,516.33, 66,777.95 and 12,926.91 is: 19,391.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,516.33 : 66,777.95 = 12,926.91 : x
  2. Step 2: Convert to fraction form
    44,516.33/66,777.95 = 12,926.91/x
  3. Step 3: Cross multiply
    44,516.33x = 66,777.95 × 12,926.91
  4. Step 4: Simplify right side
    44,516.33x = 863,232,485.00
  5. Step 5: Solve for x
    x = 863,232,485.00/44,516.33
  6. Step 6: Final answer
    x = 19,391.37

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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.