Home / 18,066.06-24,929.64-10,510.92

Finding the Fourth Proportional to 18,066.06, 24,929.64 and 10,510.92

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Solution

The fourth proportional to 18,066.06, 24,929.64 and 10,510.92 is: 14,504.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,066.06 : 24,929.64 = 10,510.92 : x
  2. Step 2: Convert to fraction form
    18,066.06/24,929.64 = 10,510.92/x
  3. Step 3: Cross multiply
    18,066.06x = 24,929.64 × 10,510.92
  4. Step 4: Simplify right side
    18,066.06x = 262,033,451.67
  5. Step 5: Solve for x
    x = 262,033,451.67/18,066.06
  6. Step 6: Final answer
    x = 14,504.18

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Double scale
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Similar ratio
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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.