Home / 64,155.08-96,092.38-32,510.82

Finding the Fourth Proportional to 64,155.08, 96,092.38 and 32,510.82

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Solution

The fourth proportional to 64,155.08, 96,092.38 and 32,510.82 is: 48,695.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,155.08 : 96,092.38 = 32,510.82 : x
  2. Step 2: Convert to fraction form
    64,155.08/96,092.38 = 32,510.82/x
  3. Step 3: Cross multiply
    64,155.08x = 96,092.38 × 32,510.82
  4. Step 4: Simplify right side
    64,155.08x = 3,124,041,747.14
  5. Step 5: Solve for x
    x = 3,124,041,747.14/64,155.08
  6. Step 6: Final answer
    x = 48,695.16

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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.