Home / 4,364.66-6,548.21-1,445.02

Finding the Fourth Proportional to 4,364.66, 6,548.21 and 1,445.02

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Solution

The fourth proportional to 4,364.66, 6,548.21 and 1,445.02 is: 2,167.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.66 : 6,548.21 = 1,445.02 : x
  2. Step 2: Convert to fraction form
    4,364.66/6,548.21 = 1,445.02/x
  3. Step 3: Cross multiply
    4,364.66x = 6,548.21 × 1,445.02
  4. Step 4: Simplify right side
    4,364.66x = 9,462,294.41
  5. Step 5: Solve for x
    x = 9,462,294.41/4,364.66
  6. Step 6: Final answer
    x = 2,167.93

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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.