Home / 17,549.84-26,322.16-5,702

Finding the Fourth Proportional to 17,549.84, 26,322.16 and 5,702

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Solution

The fourth proportional to 17,549.84, 26,322.16 and 5,702 is: 8,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,549.84 : 26,322.16 = 5,702 : x
  2. Step 2: Convert to fraction form
    17,549.84/26,322.16 = 5,702/x
  3. Step 3: Cross multiply
    17,549.84x = 26,322.16 × 5,702
  4. Step 4: Simplify right side
    17,549.84x = 150,088,956.32
  5. Step 5: Solve for x
    x = 150,088,956.32/17,549.84
  6. Step 6: Final answer
    x = 8,552.16

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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.