Home / 10,123.44-13,970.28-6,592.56

Finding the Fourth Proportional to 10,123.44, 13,970.28 and 6,592.56

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Solution

The fourth proportional to 10,123.44, 13,970.28 and 6,592.56 is: 9,097.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,123.44 : 13,970.28 = 6,592.56 : x
  2. Step 2: Convert to fraction form
    10,123.44/13,970.28 = 6,592.56/x
  3. Step 3: Cross multiply
    10,123.44x = 13,970.28 × 6,592.56
  4. Step 4: Simplify right side
    10,123.44x = 92,099,909.12
  5. Step 5: Solve for x
    x = 92,099,909.12/10,123.44
  6. Step 6: Final answer
    x = 9,097.69

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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.