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Finding the Fourth Proportional to 5,935.32, 8,903.49 and 1,552.77

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Solution

The fourth proportional to 5,935.32, 8,903.49 and 1,552.77 is: 2,329.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.32 : 8,903.49 = 1,552.77 : x
  2. Step 2: Convert to fraction form
    5,935.32/8,903.49 = 1,552.77/x
  3. Step 3: Cross multiply
    5,935.32x = 8,903.49 × 1,552.77
  4. Step 4: Simplify right side
    5,935.32x = 13,825,072.17
  5. Step 5: Solve for x
    x = 13,825,072.17/5,935.32
  6. Step 6: Final answer
    x = 2,329.29

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1.5x scale

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.