Home / 93,941.64-140,961.06-41,395.32

Finding the Fourth Proportional to 93,941.64, 140,961.06 and 41,395.32

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Solution

The fourth proportional to 93,941.64, 140,961.06 and 41,395.32 is: 62,114.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,941.64 : 140,961.06 = 41,395.32 : x
  2. Step 2: Convert to fraction form
    93,941.64/140,961.06 = 41,395.32/x
  3. Step 3: Cross multiply
    93,941.64x = 140,961.06 × 41,395.32
  4. Step 4: Simplify right side
    93,941.64x = 5,835,128,186.24
  5. Step 5: Solve for x
    x = 5,835,128,186.24/93,941.64
  6. Step 6: Final answer
    x = 62,114.40

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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.