Home / 17,207.14-25,809.77-4,726.92

Finding the Fourth Proportional to 17,207.14, 25,809.77 and 4,726.92

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Solution

The fourth proportional to 17,207.14, 25,809.77 and 4,726.92 is: 7,090.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,207.14 : 25,809.77 = 4,726.92 : x
  2. Step 2: Convert to fraction form
    17,207.14/25,809.77 = 4,726.92/x
  3. Step 3: Cross multiply
    17,207.14x = 25,809.77 × 4,726.92
  4. Step 4: Simplify right side
    17,207.14x = 122,000,718.01
  5. Step 5: Solve for x
    x = 122,000,718.01/17,207.14
  6. Step 6: Final answer
    x = 7,090.12

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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.