Home / 34,254.30-51,298.40-23,694.69

Finding the Fourth Proportional to 34,254.30, 51,298.40 and 23,694.69

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Solution

The fourth proportional to 34,254.30, 51,298.40 and 23,694.69 is: 35,484.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,254.30 : 51,298.40 = 23,694.69 : x
  2. Step 2: Convert to fraction form
    34,254.30/51,298.40 = 23,694.69/x
  3. Step 3: Cross multiply
    34,254.30x = 51,298.40 × 23,694.69
  4. Step 4: Simplify right side
    34,254.30x = 1,215,499,685.50
  5. Step 5: Solve for x
    x = 1,215,499,685.50/34,254.30
  6. Step 6: Final answer
    x = 35,484.59

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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.