Home / 17,549.64-26,329.59-5,871.06

Finding the Fourth Proportional to 17,549.64, 26,329.59 and 5,871.06

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Solution

The fourth proportional to 17,549.64, 26,329.59 and 5,871.06 is: 8,808.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,549.64 : 26,329.59 = 5,871.06 : x
  2. Step 2: Convert to fraction form
    17,549.64/26,329.59 = 5,871.06/x
  3. Step 3: Cross multiply
    17,549.64x = 26,329.59 × 5,871.06
  4. Step 4: Simplify right side
    17,549.64x = 154,582,602.67
  5. Step 5: Solve for x
    x = 154,582,602.67/17,549.64
  6. Step 6: Final answer
    x = 8,808.31

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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.