Home / 10,050.16-13,869.21-5,573.92

Finding the Fourth Proportional to 10,050.16, 13,869.21 and 5,573.92

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Solution

The fourth proportional to 10,050.16, 13,869.21 and 5,573.92 is: 7,692.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050.16 : 13,869.21 = 5,573.92 : x
  2. Step 2: Convert to fraction form
    10,050.16/13,869.21 = 5,573.92/x
  3. Step 3: Cross multiply
    10,050.16x = 13,869.21 × 5,573.92
  4. Step 4: Simplify right side
    10,050.16x = 77,305,867.00
  5. Step 5: Solve for x
    x = 77,305,867.00/10,050.16
  6. Step 6: Final answer
    x = 7,692.00

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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.