Home / 93,468.96-140,195.52-30,287.74

Finding the Fourth Proportional to 93,468.96, 140,195.52 and 30,287.74

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Solution

The fourth proportional to 93,468.96, 140,195.52 and 30,287.74 is: 45,429.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,468.96 : 140,195.52 = 30,287.74 : x
  2. Step 2: Convert to fraction form
    93,468.96/140,195.52 = 30,287.74/x
  3. Step 3: Cross multiply
    93,468.96x = 140,195.52 × 30,287.74
  4. Step 4: Simplify right side
    93,468.96x = 4,246,205,458.92
  5. Step 5: Solve for x
    x = 4,246,205,458.92/93,468.96
  6. Step 6: Final answer
    x = 45,429.04

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1.5x scale

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.