Home / 4,435.48-6,655.19-2,354.99

Finding the Fourth Proportional to 4,435.48, 6,655.19 and 2,354.99

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Solution

The fourth proportional to 4,435.48, 6,655.19 and 2,354.99 is: 3,533.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.48 : 6,655.19 = 2,354.99 : x
  2. Step 2: Convert to fraction form
    4,435.48/6,655.19 = 2,354.99/x
  3. Step 3: Cross multiply
    4,435.48x = 6,655.19 × 2,354.99
  4. Step 4: Simplify right side
    4,435.48x = 15,672,860.85
  5. Step 5: Solve for x
    x = 15,672,860.85/4,435.48
  6. Step 6: Final answer
    x = 3,533.52

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1.5x scale

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.