Home / 12,252.66-18,363.48-6,011.19

Finding the Fourth Proportional to 12,252.66, 18,363.48 and 6,011.19

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Solution

The fourth proportional to 12,252.66, 18,363.48 and 6,011.19 is: 9,009.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,252.66 : 18,363.48 = 6,011.19 : x
  2. Step 2: Convert to fraction form
    12,252.66/18,363.48 = 6,011.19/x
  3. Step 3: Cross multiply
    12,252.66x = 18,363.48 × 6,011.19
  4. Step 4: Simplify right side
    12,252.66x = 110,386,367.34
  5. Step 5: Solve for x
    x = 110,386,367.34/12,252.66
  6. Step 6: Final answer
    x = 9,009.18

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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.