Home / 9,885.16-14,833.19-4,045.87

Finding the Fourth Proportional to 9,885.16, 14,833.19 and 4,045.87

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Solution

The fourth proportional to 9,885.16, 14,833.19 and 4,045.87 is: 6,071.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,885.16 : 14,833.19 = 4,045.87 : x
  2. Step 2: Convert to fraction form
    9,885.16/14,833.19 = 4,045.87/x
  3. Step 3: Cross multiply
    9,885.16x = 14,833.19 × 4,045.87
  4. Step 4: Simplify right side
    9,885.16x = 60,013,158.43
  5. Step 5: Solve for x
    x = 60,013,158.43/9,885.16
  6. Step 6: Final answer
    x = 6,071.04

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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.