Home / 45,322.84-62,530.44-27,411.04

Finding the Fourth Proportional to 45,322.84, 62,530.44 and 27,411.04

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Solution

The fourth proportional to 45,322.84, 62,530.44 and 27,411.04 is: 37,818.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,322.84 : 62,530.44 = 27,411.04 : x
  2. Step 2: Convert to fraction form
    45,322.84/62,530.44 = 27,411.04/x
  3. Step 3: Cross multiply
    45,322.84x = 62,530.44 × 27,411.04
  4. Step 4: Simplify right side
    45,322.84x = 1,714,024,392.06
  5. Step 5: Solve for x
    x = 1,714,024,392.06/45,322.84
  6. Step 6: Final answer
    x = 37,818.12

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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.