Home / 64,564.32-96,856.50-32,957.27

Finding the Fourth Proportional to 64,564.32, 96,856.50 and 32,957.27

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Solution

The fourth proportional to 64,564.32, 96,856.50 and 32,957.27 is: 49,441.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,564.32 : 96,856.50 = 32,957.27 : x
  2. Step 2: Convert to fraction form
    64,564.32/96,856.50 = 32,957.27/x
  3. Step 3: Cross multiply
    64,564.32x = 96,856.50 × 32,957.27
  4. Step 4: Simplify right side
    64,564.32x = 3,192,125,337.47
  5. Step 5: Solve for x
    x = 3,192,125,337.47/64,564.32
  6. Step 6: Final answer
    x = 49,441.01

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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.