Home / 27,484.79-41,282.42-26,709.62

Finding the Fourth Proportional to 27,484.79, 41,282.42 and 26,709.62

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Solution

The fourth proportional to 27,484.79, 41,282.42 and 26,709.62 is: 40,118.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,484.79 : 41,282.42 = 26,709.62 : x
  2. Step 2: Convert to fraction form
    27,484.79/41,282.42 = 26,709.62/x
  3. Step 3: Cross multiply
    27,484.79x = 41,282.42 × 26,709.62
  4. Step 4: Simplify right side
    27,484.79x = 1,102,637,410.92
  5. Step 5: Solve for x
    x = 1,102,637,410.92/27,484.79
  6. Step 6: Final answer
    x = 40,118.10

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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.