Home / 17,359.77-23,956.91-10,649.09

Finding the Fourth Proportional to 17,359.77, 23,956.91 and 10,649.09

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Solution

The fourth proportional to 17,359.77, 23,956.91 and 10,649.09 is: 14,696.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,359.77 : 23,956.91 = 10,649.09 : x
  2. Step 2: Convert to fraction form
    17,359.77/23,956.91 = 10,649.09/x
  3. Step 3: Cross multiply
    17,359.77x = 23,956.91 × 10,649.09
  4. Step 4: Simplify right side
    17,359.77x = 255,119,117.68
  5. Step 5: Solve for x
    x = 255,119,117.68/17,359.77
  6. Step 6: Final answer
    x = 14,696.00

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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.