Home / 10,276.17-14,166.29-6,733.23

Finding the Fourth Proportional to 10,276.17, 14,166.29 and 6,733.23

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Solution

The fourth proportional to 10,276.17, 14,166.29 and 6,733.23 is: 9,282.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276.17 : 14,166.29 = 6,733.23 : x
  2. Step 2: Convert to fraction form
    10,276.17/14,166.29 = 6,733.23/x
  3. Step 3: Cross multiply
    10,276.17x = 14,166.29 × 6,733.23
  4. Step 4: Simplify right side
    10,276.17x = 95,384,852.53
  5. Step 5: Solve for x
    x = 95,384,852.53/10,276.17
  6. Step 6: Final answer
    x = 9,282.14

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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.