Home / 64,521.16-96,744.06-25,032.12

Finding the Fourth Proportional to 64,521.16, 96,744.06 and 25,032.12

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Solution

The fourth proportional to 64,521.16, 96,744.06 and 25,032.12 is: 37,533.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,521.16 : 96,744.06 = 25,032.12 : x
  2. Step 2: Convert to fraction form
    64,521.16/96,744.06 = 25,032.12/x
  3. Step 3: Cross multiply
    64,521.16x = 96,744.06 × 25,032.12
  4. Step 4: Simplify right side
    64,521.16x = 2,421,708,919.21
  5. Step 5: Solve for x
    x = 2,421,708,919.21/64,521.16
  6. Step 6: Final answer
    x = 37,533.56

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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.