Home / 19,098.04-26,358.66-12,026.68

Finding the Fourth Proportional to 19,098.04, 26,358.66 and 12,026.68

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Solution

The fourth proportional to 19,098.04, 26,358.66 and 12,026.68 is: 16,598.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.04 : 26,358.66 = 12,026.68 : x
  2. Step 2: Convert to fraction form
    19,098.04/26,358.66 = 12,026.68/x
  3. Step 3: Cross multiply
    19,098.04x = 26,358.66 × 12,026.68
  4. Step 4: Simplify right side
    19,098.04x = 317,007,169.05
  5. Step 5: Solve for x
    x = 317,007,169.05/19,098.04
  6. Step 6: Final answer
    x = 16,598.94

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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.