Home / 17,583.39-26,363.19-9,254.58

Finding the Fourth Proportional to 17,583.39, 26,363.19 and 9,254.58

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Solution

The fourth proportional to 17,583.39, 26,363.19 and 9,254.58 is: 13,875.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,583.39 : 26,363.19 = 9,254.58 : x
  2. Step 2: Convert to fraction form
    17,583.39/26,363.19 = 9,254.58/x
  3. Step 3: Cross multiply
    17,583.39x = 26,363.19 × 9,254.58
  4. Step 4: Simplify right side
    17,583.39x = 243,980,250.91
  5. Step 5: Solve for x
    x = 243,980,250.91/17,583.39
  6. Step 6: Final answer
    x = 13,875.61

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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.