Home / 9,432.93-14,127.82-4,506.03

Finding the Fourth Proportional to 9,432.93, 14,127.82 and 4,506.03

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Solution

The fourth proportional to 9,432.93, 14,127.82 and 4,506.03 is: 6,748.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.93 : 14,127.82 = 4,506.03 : x
  2. Step 2: Convert to fraction form
    9,432.93/14,127.82 = 4,506.03/x
  3. Step 3: Cross multiply
    9,432.93x = 14,127.82 × 4,506.03
  4. Step 4: Simplify right side
    9,432.93x = 63,660,345.44
  5. Step 5: Solve for x
    x = 63,660,345.44/9,432.93
  6. Step 6: Final answer
    x = 6,748.74

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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.