Home / 24,486.30-36,729.45-14,636.70

Finding the Fourth Proportional to 24,486.30, 36,729.45 and 14,636.70

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Solution

The fourth proportional to 24,486.30, 36,729.45 and 14,636.70 is: 21,955.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,486.30 : 36,729.45 = 14,636.70 : x
  2. Step 2: Convert to fraction form
    24,486.30/36,729.45 = 14,636.70/x
  3. Step 3: Cross multiply
    24,486.30x = 36,729.45 × 14,636.70
  4. Step 4: Simplify right side
    24,486.30x = 537,597,940.82
  5. Step 5: Solve for x
    x = 537,597,940.82/24,486.30
  6. Step 6: Final answer
    x = 21,955.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.