Home / 10,108.06-13,956.24-7,595.98

Finding the Fourth Proportional to 10,108.06, 13,956.24 and 7,595.98

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Solution

The fourth proportional to 10,108.06, 13,956.24 and 7,595.98 is: 10,487.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,108.06 : 13,956.24 = 7,595.98 : x
  2. Step 2: Convert to fraction form
    10,108.06/13,956.24 = 7,595.98/x
  3. Step 3: Cross multiply
    10,108.06x = 13,956.24 × 7,595.98
  4. Step 4: Simplify right side
    10,108.06x = 106,011,319.92
  5. Step 5: Solve for x
    x = 106,011,319.92/10,108.06
  6. Step 6: Final answer
    x = 10,487.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.