Home / 4,572.36-6,309.54-2,582.55

Finding the Fourth Proportional to 4,572.36, 6,309.54 and 2,582.55

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Solution

The fourth proportional to 4,572.36, 6,309.54 and 2,582.55 is: 3,563.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.36 : 6,309.54 = 2,582.55 : x
  2. Step 2: Convert to fraction form
    4,572.36/6,309.54 = 2,582.55/x
  3. Step 3: Cross multiply
    4,572.36x = 6,309.54 × 2,582.55
  4. Step 4: Simplify right side
    4,572.36x = 16,294,702.53
  5. Step 5: Solve for x
    x = 16,294,702.53/4,572.36
  6. Step 6: Final answer
    x = 3,563.74

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Why These Related Problems?

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