Home / 64,704.24-97,066.08-23,141.52

Finding the Fourth Proportional to 64,704.24, 97,066.08 and 23,141.52

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Solution

The fourth proportional to 64,704.24, 97,066.08 and 23,141.52 is: 34,715.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,704.24 : 97,066.08 = 23,141.52 : x
  2. Step 2: Convert to fraction form
    64,704.24/97,066.08 = 23,141.52/x
  3. Step 3: Cross multiply
    64,704.24x = 97,066.08 × 23,141.52
  4. Step 4: Simplify right side
    64,704.24x = 2,246,256,631.64
  5. Step 5: Solve for x
    x = 2,246,256,631.64/64,704.24
  6. Step 6: Final answer
    x = 34,715.76

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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.