Home / 4,354.89-6,533.07-1,432.53

Finding the Fourth Proportional to 4,354.89, 6,533.07 and 1,432.53

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Solution

The fourth proportional to 4,354.89, 6,533.07 and 1,432.53 is: 2,149.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.89 : 6,533.07 = 1,432.53 : x
  2. Step 2: Convert to fraction form
    4,354.89/6,533.07 = 1,432.53/x
  3. Step 3: Cross multiply
    4,354.89x = 6,533.07 × 1,432.53
  4. Step 4: Simplify right side
    4,354.89x = 9,358,818.77
  5. Step 5: Solve for x
    x = 9,358,818.77/4,354.89
  6. Step 6: Final answer
    x = 2,149.04

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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.