Home / 44,358.72-66,541.68-13,194

Finding the Fourth Proportional to 44,358.72, 66,541.68 and 13,194

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Solution

The fourth proportional to 44,358.72, 66,541.68 and 13,194 is: 19,792.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.72 : 66,541.68 = 13,194 : x
  2. Step 2: Convert to fraction form
    44,358.72/66,541.68 = 13,194/x
  3. Step 3: Cross multiply
    44,358.72x = 66,541.68 × 13,194
  4. Step 4: Simplify right side
    44,358.72x = 877,950,925.92
  5. Step 5: Solve for x
    x = 877,950,925.92/44,358.72
  6. Step 6: Final answer
    x = 19,792.07

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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.