Home / 9,615.18-14,422.66-4,352.02

Finding the Fourth Proportional to 9,615.18, 14,422.66 and 4,352.02

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Solution

The fourth proportional to 9,615.18, 14,422.66 and 4,352.02 is: 6,527.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615.18 : 14,422.66 = 4,352.02 : x
  2. Step 2: Convert to fraction form
    9,615.18/14,422.66 = 4,352.02/x
  3. Step 3: Cross multiply
    9,615.18x = 14,422.66 × 4,352.02
  4. Step 4: Simplify right side
    9,615.18x = 62,767,704.77
  5. Step 5: Solve for x
    x = 62,767,704.77/9,615.18
  6. Step 6: Final answer
    x = 6,527.98

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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.