Home / 24,787.32-37,186.26-7,257.72

Finding the Fourth Proportional to 24,787.32, 37,186.26 and 7,257.72

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Solution

The fourth proportional to 24,787.32, 37,186.26 and 7,257.72 is: 10,888.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,787.32 : 37,186.26 = 7,257.72 : x
  2. Step 2: Convert to fraction form
    24,787.32/37,186.26 = 7,257.72/x
  3. Step 3: Cross multiply
    24,787.32x = 37,186.26 × 7,257.72
  4. Step 4: Simplify right side
    24,787.32x = 269,887,462.93
  5. Step 5: Solve for x
    x = 269,887,462.93/24,787.32
  6. Step 6: Final answer
    x = 10,888.13

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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.