Home / 4,572.81-6,309.98-2,582.95

Finding the Fourth Proportional to 4,572.81, 6,309.98 and 2,582.95

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Solution

The fourth proportional to 4,572.81, 6,309.98 and 2,582.95 is: 3,564.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.81 : 6,309.98 = 2,582.95 : x
  2. Step 2: Convert to fraction form
    4,572.81/6,309.98 = 2,582.95/x
  3. Step 3: Cross multiply
    4,572.81x = 6,309.98 × 2,582.95
  4. Step 4: Simplify right side
    4,572.81x = 16,298,334.15
  5. Step 5: Solve for x
    x = 16,298,334.15/4,572.81
  6. Step 6: Final answer
    x = 3,564.18

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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.