Home / 24,920.37-37,380.69-7,390.35

Finding the Fourth Proportional to 24,920.37, 37,380.69 and 7,390.35

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Solution

The fourth proportional to 24,920.37, 37,380.69 and 7,390.35 is: 11,085.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,920.37 : 37,380.69 = 7,390.35 : x
  2. Step 2: Convert to fraction form
    24,920.37/37,380.69 = 7,390.35/x
  3. Step 3: Cross multiply
    24,920.37x = 37,380.69 × 7,390.35
  4. Step 4: Simplify right side
    24,920.37x = 276,256,382.34
  5. Step 5: Solve for x
    x = 276,256,382.34/24,920.37
  6. Step 6: Final answer
    x = 11,085.57

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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.