Home / 10,584.68-15,877.20-4,013.96

Finding the Fourth Proportional to 10,584.68, 15,877.20 and 4,013.96

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Solution

The fourth proportional to 10,584.68, 15,877.20 and 4,013.96 is: 6,021.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584.68 : 15,877.20 = 4,013.96 : x
  2. Step 2: Convert to fraction form
    10,584.68/15,877.20 = 4,013.96/x
  3. Step 3: Cross multiply
    10,584.68x = 15,877.20 × 4,013.96
  4. Step 4: Simplify right side
    10,584.68x = 63,730,445.71
  5. Step 5: Solve for x
    x = 63,730,445.71/10,584.68
  6. Step 6: Final answer
    x = 6,021.01

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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.