Home / 14,110.16-19,463.18-9,080.92

Finding the Fourth Proportional to 14,110.16, 19,463.18 and 9,080.92

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Solution

The fourth proportional to 14,110.16, 19,463.18 and 9,080.92 is: 12,525.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,110.16 : 19,463.18 = 9,080.92 : x
  2. Step 2: Convert to fraction form
    14,110.16/19,463.18 = 9,080.92/x
  3. Step 3: Cross multiply
    14,110.16x = 19,463.18 × 9,080.92
  4. Step 4: Simplify right side
    14,110.16x = 176,743,580.53
  5. Step 5: Solve for x
    x = 176,743,580.53/14,110.16
  6. Step 6: Final answer
    x = 12,525.98

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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.