Home / 24,303.60-36,455.40-7,668.73

Finding the Fourth Proportional to 24,303.60, 36,455.40 and 7,668.73

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Solution

The fourth proportional to 24,303.60, 36,455.40 and 7,668.73 is: 11,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,303.60 : 36,455.40 = 7,668.73 : x
  2. Step 2: Convert to fraction form
    24,303.60/36,455.40 = 7,668.73/x
  3. Step 3: Cross multiply
    24,303.60x = 36,455.40 × 7,668.73
  4. Step 4: Simplify right side
    24,303.60x = 279,566,665.21
  5. Step 5: Solve for x
    x = 279,566,665.21/24,303.60
  6. Step 6: Final answer
    x = 11,503.10

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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.