Home / 93,941.04-140,911.40-23,820.72

Finding the Fourth Proportional to 93,941.04, 140,911.40 and 23,820.72

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Solution

The fourth proportional to 93,941.04, 140,911.40 and 23,820.72 is: 35,731.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,941.04 : 140,911.40 = 23,820.72 : x
  2. Step 2: Convert to fraction form
    93,941.04/140,911.40 = 23,820.72/x
  3. Step 3: Cross multiply
    93,941.04x = 140,911.40 × 23,820.72
  4. Step 4: Simplify right side
    93,941.04x = 3,356,611,004.21
  5. Step 5: Solve for x
    x = 3,356,611,004.21/93,941.04
  6. Step 6: Final answer
    x = 35,731.04

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Similar ratio
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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.