Home / 1,056.24-1,583.55-595.35

Finding the Fourth Proportional to 1,056.24, 1,583.55 and 595.35

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Solution

The fourth proportional to 1,056.24, 1,583.55 and 595.35 is: 892.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056.24 : 1,583.55 = 595.35 : x
  2. Step 2: Convert to fraction form
    1,056.24/1,583.55 = 595.35/x
  3. Step 3: Cross multiply
    1,056.24x = 1,583.55 × 595.35
  4. Step 4: Simplify right side
    1,056.24x = 942,766.49
  5. Step 5: Solve for x
    x = 942,766.49/1,056.24
  6. Step 6: Final answer
    x = 892.57

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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.