Home / 4,421.99-6,102.51-2,432.50

Finding the Fourth Proportional to 4,421.99, 6,102.51 and 2,432.50

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Solution

The fourth proportional to 4,421.99, 6,102.51 and 2,432.50 is: 3,356.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421.99 : 6,102.51 = 2,432.50 : x
  2. Step 2: Convert to fraction form
    4,421.99/6,102.51 = 2,432.50/x
  3. Step 3: Cross multiply
    4,421.99x = 6,102.51 × 2,432.50
  4. Step 4: Simplify right side
    4,421.99x = 14,844,331.20
  5. Step 5: Solve for x
    x = 14,844,331.20/4,421.99
  6. Step 6: Final answer
    x = 3,356.93

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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.