Home / 5,931.16-8,896.57-1,548.62

Finding the Fourth Proportional to 5,931.16, 8,896.57 and 1,548.62

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Solution

The fourth proportional to 5,931.16, 8,896.57 and 1,548.62 is: 2,322.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931.16 : 8,896.57 = 1,548.62 : x
  2. Step 2: Convert to fraction form
    5,931.16/8,896.57 = 1,548.62/x
  3. Step 3: Cross multiply
    5,931.16x = 8,896.57 × 1,548.62
  4. Step 4: Simplify right side
    5,931.16x = 13,777,393.18
  5. Step 5: Solve for x
    x = 13,777,393.18/5,931.16
  6. Step 6: Final answer
    x = 2,322.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.