Home / 94,500.24-141,750.69-64,828.14

Finding the Fourth Proportional to 94,500.24, 141,750.69 and 64,828.14

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Solution

The fourth proportional to 94,500.24, 141,750.69 and 64,828.14 is: 97,242.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,500.24 : 141,750.69 = 64,828.14 : x
  2. Step 2: Convert to fraction form
    94,500.24/141,750.69 = 64,828.14/x
  3. Step 3: Cross multiply
    94,500.24x = 141,750.69 × 64,828.14
  4. Step 4: Simplify right side
    94,500.24x = 9,189,433,576.42
  5. Step 5: Solve for x
    x = 9,189,433,576.42/94,500.24
  6. Step 6: Final answer
    x = 97,242.44

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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.