Home / 27,502-37,953.44-14,926.72

Finding the Fourth Proportional to 27,502, 37,953.44 and 14,926.72

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Solution

The fourth proportional to 27,502, 37,953.44 and 14,926.72 is: 20,599.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,502 : 37,953.44 = 14,926.72 : x
  2. Step 2: Convert to fraction form
    27,502/37,953.44 = 14,926.72/x
  3. Step 3: Cross multiply
    27,502x = 37,953.44 × 14,926.72
  4. Step 4: Simplify right side
    27,502x = 566,520,371.92
  5. Step 5: Solve for x
    x = 566,520,371.92/27,502
  6. Step 6: Final answer
    x = 20,599.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.