Home / 19,176.63-26,466.17-10,794.75

Finding the Fourth Proportional to 19,176.63, 26,466.17 and 10,794.75

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Solution

The fourth proportional to 19,176.63, 26,466.17 and 10,794.75 is: 14,898.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,176.63 : 26,466.17 = 10,794.75 : x
  2. Step 2: Convert to fraction form
    19,176.63/26,466.17 = 10,794.75/x
  3. Step 3: Cross multiply
    19,176.63x = 26,466.17 × 10,794.75
  4. Step 4: Simplify right side
    19,176.63x = 285,695,688.61
  5. Step 5: Solve for x
    x = 285,695,688.61/19,176.63
  6. Step 6: Final answer
    x = 14,898.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.