Home / 17,836.40-24,615.12-10,283.96

Finding the Fourth Proportional to 17,836.40, 24,615.12 and 10,283.96

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Solution

The fourth proportional to 17,836.40, 24,615.12 and 10,283.96 is: 14,192.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,836.40 : 24,615.12 = 10,283.96 : x
  2. Step 2: Convert to fraction form
    17,836.40/24,615.12 = 10,283.96/x
  3. Step 3: Cross multiply
    17,836.40x = 24,615.12 × 10,283.96
  4. Step 4: Simplify right side
    17,836.40x = 253,140,909.48
  5. Step 5: Solve for x
    x = 253,140,909.48/17,836.40
  6. Step 6: Final answer
    x = 14,192.38

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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.