Home / 31,754.04-43,818.84-17,606.52

Finding the Fourth Proportional to 31,754.04, 43,818.84 and 17,606.52

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Solution

The fourth proportional to 31,754.04, 43,818.84 and 17,606.52 is: 24,296.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,754.04 : 43,818.84 = 17,606.52 : x
  2. Step 2: Convert to fraction form
    31,754.04/43,818.84 = 17,606.52/x
  3. Step 3: Cross multiply
    31,754.04x = 43,818.84 × 17,606.52
  4. Step 4: Simplify right side
    31,754.04x = 771,497,282.84
  5. Step 5: Solve for x
    x = 771,497,282.84/31,754.04
  6. Step 6: Final answer
    x = 24,296.04

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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.