Home / 17,234.61-25,838.93-8,802.38

Finding the Fourth Proportional to 17,234.61, 25,838.93 and 8,802.38

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Solution

The fourth proportional to 17,234.61, 25,838.93 and 8,802.38 is: 13,196.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,234.61 : 25,838.93 = 8,802.38 : x
  2. Step 2: Convert to fraction form
    17,234.61/25,838.93 = 8,802.38/x
  3. Step 3: Cross multiply
    17,234.61x = 25,838.93 × 8,802.38
  4. Step 4: Simplify right side
    17,234.61x = 227,443,907.45
  5. Step 5: Solve for x
    x = 227,443,907.45/17,234.61
  6. Step 6: Final answer
    x = 13,196.93

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1.5x scale

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.