Home / 94,592.94-141,904.02-28,043.34

Finding the Fourth Proportional to 94,592.94, 141,904.02 and 28,043.34

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Solution

The fourth proportional to 94,592.94, 141,904.02 and 28,043.34 is: 42,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,592.94 : 141,904.02 = 28,043.34 : x
  2. Step 2: Convert to fraction form
    94,592.94/141,904.02 = 28,043.34/x
  3. Step 3: Cross multiply
    94,592.94x = 141,904.02 × 28,043.34
  4. Step 4: Simplify right side
    94,592.94x = 3,979,462,680.23
  5. Step 5: Solve for x
    x = 3,979,462,680.23/94,592.94
  6. Step 6: Final answer
    x = 42,069.34

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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.