Home / 9,549.72-14,317.14-4,549.52

Finding the Fourth Proportional to 9,549.72, 14,317.14 and 4,549.52

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Solution

The fourth proportional to 9,549.72, 14,317.14 and 4,549.52 is: 6,820.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.72 : 14,317.14 = 4,549.52 : x
  2. Step 2: Convert to fraction form
    9,549.72/14,317.14 = 4,549.52/x
  3. Step 3: Cross multiply
    9,549.72x = 14,317.14 × 4,549.52
  4. Step 4: Simplify right side
    9,549.72x = 65,136,114.77
  5. Step 5: Solve for x
    x = 65,136,114.77/9,549.72
  6. Step 6: Final answer
    x = 6,820.74

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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.