Home / 4,432.77-6,646.98-2,584.35

Finding the Fourth Proportional to 4,432.77, 6,646.98 and 2,584.35

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Solution

The fourth proportional to 4,432.77, 6,646.98 and 2,584.35 is: 3,875.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.77 : 6,646.98 = 2,584.35 : x
  2. Step 2: Convert to fraction form
    4,432.77/6,646.98 = 2,584.35/x
  3. Step 3: Cross multiply
    4,432.77x = 6,646.98 × 2,584.35
  4. Step 4: Simplify right side
    4,432.77x = 17,178,122.76
  5. Step 5: Solve for x
    x = 17,178,122.76/4,432.77
  6. Step 6: Final answer
    x = 3,875.26

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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.