Home / 93,546.96-140,325.30-46,784.04

Finding the Fourth Proportional to 93,546.96, 140,325.30 and 46,784.04

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Solution

The fourth proportional to 93,546.96, 140,325.30 and 46,784.04 is: 70,178.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,546.96 : 140,325.30 = 46,784.04 : x
  2. Step 2: Convert to fraction form
    93,546.96/140,325.30 = 46,784.04/x
  3. Step 3: Cross multiply
    93,546.96x = 140,325.30 × 46,784.04
  4. Step 4: Simplify right side
    93,546.96x = 6,564,984,448.21
  5. Step 5: Solve for x
    x = 6,564,984,448.21/93,546.96
  6. Step 6: Final answer
    x = 70,178.49

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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.