Home / 10,080.48-13,913.28-5,834.46

Finding the Fourth Proportional to 10,080.48, 13,913.28 and 5,834.46

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Solution

The fourth proportional to 10,080.48, 13,913.28 and 5,834.46 is: 8,052.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080.48 : 13,913.28 = 5,834.46 : x
  2. Step 2: Convert to fraction form
    10,080.48/13,913.28 = 5,834.46/x
  3. Step 3: Cross multiply
    10,080.48x = 13,913.28 × 5,834.46
  4. Step 4: Simplify right side
    10,080.48x = 81,176,475.63
  5. Step 5: Solve for x
    x = 81,176,475.63/10,080.48
  6. Step 6: Final answer
    x = 8,052.84

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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.