Home / 19,576.18-29,366.54-6,244.52

Finding the Fourth Proportional to 19,576.18, 29,366.54 and 6,244.52

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Solution

The fourth proportional to 19,576.18, 29,366.54 and 6,244.52 is: 9,367.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,576.18 : 29,366.54 = 6,244.52 : x
  2. Step 2: Convert to fraction form
    19,576.18/29,366.54 = 6,244.52/x
  3. Step 3: Cross multiply
    19,576.18x = 29,366.54 × 6,244.52
  4. Step 4: Simplify right side
    19,576.18x = 183,379,946.36
  5. Step 5: Solve for x
    x = 183,379,946.36/19,576.18
  6. Step 6: Final answer
    x = 9,367.50

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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.