Home / 37,932.16-56,914.64-14,553.13

Finding the Fourth Proportional to 37,932.16, 56,914.64 and 14,553.13

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Solution

The fourth proportional to 37,932.16, 56,914.64 and 14,553.13 is: 21,835.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,932.16 : 56,914.64 = 14,553.13 : x
  2. Step 2: Convert to fraction form
    37,932.16/56,914.64 = 14,553.13/x
  3. Step 3: Cross multiply
    37,932.16x = 56,914.64 × 14,553.13
  4. Step 4: Simplify right side
    37,932.16x = 828,286,154.82
  5. Step 5: Solve for x
    x = 828,286,154.82/37,932.16
  6. Step 6: Final answer
    x = 21,835.99

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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.