Home / 17,836.81-24,614.54-10,283.15

Finding the Fourth Proportional to 17,836.81, 24,614.54 and 10,283.15

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Solution

The fourth proportional to 17,836.81, 24,614.54 and 10,283.15 is: 14,190.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,836.81 : 24,614.54 = 10,283.15 : x
  2. Step 2: Convert to fraction form
    17,836.81/24,614.54 = 10,283.15/x
  3. Step 3: Cross multiply
    17,836.81x = 24,614.54 × 10,283.15
  4. Step 4: Simplify right side
    17,836.81x = 253,115,007.00
  5. Step 5: Solve for x
    x = 253,115,007.00/17,836.81
  6. Step 6: Final answer
    x = 14,190.60

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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.