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Finding the Fourth Proportional to 34,404.64, 51,606.97 and 9,444.83

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Solution

The fourth proportional to 34,404.64, 51,606.97 and 9,444.83 is: 14,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,404.64 : 51,606.97 = 9,444.83 : x
  2. Step 2: Convert to fraction form
    34,404.64/51,606.97 = 9,444.83/x
  3. Step 3: Cross multiply
    34,404.64x = 51,606.97 × 9,444.83
  4. Step 4: Simplify right side
    34,404.64x = 487,418,776.82
  5. Step 5: Solve for x
    x = 487,418,776.82/34,404.64
  6. Step 6: Final answer
    x = 14,167.24

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1.5x scale

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.