Home / 93,867.03-129,535.72-50,845.52

Finding the Fourth Proportional to 93,867.03, 129,535.72 and 50,845.52

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Solution

The fourth proportional to 93,867.03, 129,535.72 and 50,845.52 is: 70,166.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,867.03 : 129,535.72 = 50,845.52 : x
  2. Step 2: Convert to fraction form
    93,867.03/129,535.72 = 50,845.52/x
  3. Step 3: Cross multiply
    93,867.03x = 129,535.72 × 50,845.52
  4. Step 4: Simplify right side
    93,867.03x = 6,586,311,041.97
  5. Step 5: Solve for x
    x = 6,586,311,041.97/93,867.03
  6. Step 6: Final answer
    x = 70,166.39

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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.