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Finding the Fourth Proportional to 17,969.01, 24,797.51 and 10,313.55

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Solution

The fourth proportional to 17,969.01, 24,797.51 and 10,313.55 is: 14,232.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,969.01 : 24,797.51 = 10,313.55 : x
  2. Step 2: Convert to fraction form
    17,969.01/24,797.51 = 10,313.55/x
  3. Step 3: Cross multiply
    17,969.01x = 24,797.51 × 10,313.55
  4. Step 4: Simplify right side
    17,969.01x = 255,750,307.69
  5. Step 5: Solve for x
    x = 255,750,307.69/17,969.01
  6. Step 6: Final answer
    x = 14,232.85

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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.