Home / 23,298.69-34,947.45-7,504.80

Finding the Fourth Proportional to 23,298.69, 34,947.45 and 7,504.80

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Solution

The fourth proportional to 23,298.69, 34,947.45 and 7,504.80 is: 11,257.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,298.69 : 34,947.45 = 7,504.80 : x
  2. Step 2: Convert to fraction form
    23,298.69/34,947.45 = 7,504.80/x
  3. Step 3: Cross multiply
    23,298.69x = 34,947.45 × 7,504.80
  4. Step 4: Simplify right side
    23,298.69x = 262,273,688.29
  5. Step 5: Solve for x
    x = 262,273,688.29/23,298.69
  6. Step 6: Final answer
    x = 11,257.02

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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.