Home / 94,037.28-141,055.30-23,915.98

Finding the Fourth Proportional to 94,037.28, 141,055.30 and 23,915.98

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Solution

The fourth proportional to 94,037.28, 141,055.30 and 23,915.98 is: 35,873.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,037.28 : 141,055.30 = 23,915.98 : x
  2. Step 2: Convert to fraction form
    94,037.28/141,055.30 = 23,915.98/x
  3. Step 3: Cross multiply
    94,037.28x = 141,055.30 × 23,915.98
  4. Step 4: Simplify right side
    94,037.28x = 3,373,475,733.69
  5. Step 5: Solve for x
    x = 3,373,475,733.69/94,037.28
  6. Step 6: Final answer
    x = 35,873.81

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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.