Home / 24,455.86-36,689.05-7,588.53

Finding the Fourth Proportional to 24,455.86, 36,689.05 and 7,588.53

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Solution

The fourth proportional to 24,455.86, 36,689.05 and 7,588.53 is: 11,384.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,455.86 : 36,689.05 = 7,588.53 : x
  2. Step 2: Convert to fraction form
    24,455.86/36,689.05 = 7,588.53/x
  3. Step 3: Cross multiply
    24,455.86x = 36,689.05 × 7,588.53
  4. Step 4: Simplify right side
    24,455.86x = 278,415,940.29
  5. Step 5: Solve for x
    x = 278,415,940.29/24,455.86
  6. Step 6: Final answer
    x = 11,384.43

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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.