Home / 17,358.96-23,955.76-10,190.91

Finding the Fourth Proportional to 17,358.96, 23,955.76 and 10,190.91

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Solution

The fourth proportional to 17,358.96, 23,955.76 and 10,190.91 is: 14,063.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,358.96 : 23,955.76 = 10,190.91 : x
  2. Step 2: Convert to fraction form
    17,358.96/23,955.76 = 10,190.91/x
  3. Step 3: Cross multiply
    17,358.96x = 23,955.76 × 10,190.91
  4. Step 4: Simplify right side
    17,358.96x = 244,130,994.14
  5. Step 5: Solve for x
    x = 244,130,994.14/17,358.96
  6. Step 6: Final answer
    x = 14,063.69

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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.