Home / 9,922.98-14,884.47-4,726.02

Finding the Fourth Proportional to 9,922.98, 14,884.47 and 4,726.02

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Solution

The fourth proportional to 9,922.98, 14,884.47 and 4,726.02 is: 7,089.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922.98 : 14,884.47 = 4,726.02 : x
  2. Step 2: Convert to fraction form
    9,922.98/14,884.47 = 4,726.02/x
  3. Step 3: Cross multiply
    9,922.98x = 14,884.47 × 4,726.02
  4. Step 4: Simplify right side
    9,922.98x = 70,344,302.91
  5. Step 5: Solve for x
    x = 70,344,302.91/9,922.98
  6. Step 6: Final answer
    x = 7,089.03

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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.