Home / 93,538.44-129,077.10-51,096.98

Finding the Fourth Proportional to 93,538.44, 129,077.10 and 51,096.98

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Solution

The fourth proportional to 93,538.44, 129,077.10 and 51,096.98 is: 70,510.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,538.44 : 129,077.10 = 51,096.98 : x
  2. Step 2: Convert to fraction form
    93,538.44/129,077.10 = 51,096.98/x
  3. Step 3: Cross multiply
    93,538.44x = 129,077.10 × 51,096.98
  4. Step 4: Simplify right side
    93,538.44x = 6,595,449,997.16
  5. Step 5: Solve for x
    x = 6,595,449,997.16/93,538.44
  6. Step 6: Final answer
    x = 70,510.58

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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.