Home / 24,287.37-36,421.52-11,803.74

Finding the Fourth Proportional to 24,287.37, 36,421.52 and 11,803.74

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Solution

The fourth proportional to 24,287.37, 36,421.52 and 11,803.74 is: 17,700.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,287.37 : 36,421.52 = 11,803.74 : x
  2. Step 2: Convert to fraction form
    24,287.37/36,421.52 = 11,803.74/x
  3. Step 3: Cross multiply
    24,287.37x = 36,421.52 × 11,803.74
  4. Step 4: Simplify right side
    24,287.37x = 429,910,093.47
  5. Step 5: Solve for x
    x = 429,910,093.47/24,287.37
  6. Step 6: Final answer
    x = 17,700.97

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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.