Home / 93,460.46-140,263.93-65,196.67

Finding the Fourth Proportional to 93,460.46, 140,263.93 and 65,196.67

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Solution

The fourth proportional to 93,460.46, 140,263.93 and 65,196.67 is: 97,846.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,460.46 : 140,263.93 = 65,196.67 : x
  2. Step 2: Convert to fraction form
    93,460.46/140,263.93 = 65,196.67/x
  3. Step 3: Cross multiply
    93,460.46x = 140,263.93 × 65,196.67
  4. Step 4: Simplify right side
    93,460.46x = 9,144,741,362.07
  5. Step 5: Solve for x
    x = 9,144,741,362.07/93,460.46
  6. Step 6: Final answer
    x = 97,846.10

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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.