Home / 19,097.04-26,357.28-12,025.68

Finding the Fourth Proportional to 19,097.04, 26,357.28 and 12,025.68

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Solution

The fourth proportional to 19,097.04, 26,357.28 and 12,025.68 is: 16,597.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.04 : 26,357.28 = 12,025.68 : x
  2. Step 2: Convert to fraction form
    19,097.04/26,357.28 = 12,025.68/x
  3. Step 3: Cross multiply
    19,097.04x = 26,357.28 × 12,025.68
  4. Step 4: Simplify right side
    19,097.04x = 316,964,214.95
  5. Step 5: Solve for x
    x = 316,964,214.95/19,097.04
  6. Step 6: Final answer
    x = 16,597.56

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Double scale
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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.