Home / 93,866.03-129,534.35-50,844.52

Finding the Fourth Proportional to 93,866.03, 129,534.35 and 50,844.52

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Solution

The fourth proportional to 93,866.03, 129,534.35 and 50,844.52 is: 70,165.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,866.03 : 129,534.35 = 50,844.52 : x
  2. Step 2: Convert to fraction form
    93,866.03/129,534.35 = 50,844.52/x
  3. Step 3: Cross multiply
    93,866.03x = 129,534.35 × 50,844.52
  4. Step 4: Simplify right side
    93,866.03x = 6,586,111,756.96
  5. Step 5: Solve for x
    x = 6,586,111,756.96/93,866.03
  6. Step 6: Final answer
    x = 70,165.02

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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.