Home / 93,736.44-129,352.14-51,296.76

Finding the Fourth Proportional to 93,736.44, 129,352.14 and 51,296.76

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Solution

The fourth proportional to 93,736.44, 129,352.14 and 51,296.76 is: 70,787.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,736.44 : 129,352.14 = 51,296.76 : x
  2. Step 2: Convert to fraction form
    93,736.44/129,352.14 = 51,296.76/x
  3. Step 3: Cross multiply
    93,736.44x = 129,352.14 × 51,296.76
  4. Step 4: Simplify right side
    93,736.44x = 6,635,345,681.07
  5. Step 5: Solve for x
    x = 6,635,345,681.07/93,736.44
  6. Step 6: Final answer
    x = 70,787.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.