Home / 9,884.30-14,820.93-4,045.01

Finding the Fourth Proportional to 9,884.30, 14,820.93 and 4,045.01

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Solution

The fourth proportional to 9,884.30, 14,820.93 and 4,045.01 is: 6,065.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884.30 : 14,820.93 = 4,045.01 : x
  2. Step 2: Convert to fraction form
    9,884.30/14,820.93 = 4,045.01/x
  3. Step 3: Cross multiply
    9,884.30x = 14,820.93 × 4,045.01
  4. Step 4: Simplify right side
    9,884.30x = 59,950,735.95
  5. Step 5: Solve for x
    x = 59,950,735.95/9,884.30
  6. Step 6: Final answer
    x = 6,065.25

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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.