Home / 17,285.32-23,849.94-10,208.08

Finding the Fourth Proportional to 17,285.32, 23,849.94 and 10,208.08

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Solution

The fourth proportional to 17,285.32, 23,849.94 and 10,208.08 is: 14,084.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,285.32 : 23,849.94 = 10,208.08 : x
  2. Step 2: Convert to fraction form
    17,285.32/23,849.94 = 10,208.08/x
  3. Step 3: Cross multiply
    17,285.32x = 23,849.94 × 10,208.08
  4. Step 4: Simplify right side
    17,285.32x = 243,462,095.52
  5. Step 5: Solve for x
    x = 243,462,095.52/17,285.32
  6. Step 6: Final answer
    x = 14,084.91

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1.5x scale

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.