Home / 10,056.26-15,064.04-4,796.40

Finding the Fourth Proportional to 10,056.26, 15,064.04 and 4,796.40

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Solution

The fourth proportional to 10,056.26, 15,064.04 and 4,796.40 is: 7,184.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056.26 : 15,064.04 = 4,796.40 : x
  2. Step 2: Convert to fraction form
    10,056.26/15,064.04 = 4,796.40/x
  3. Step 3: Cross multiply
    10,056.26x = 15,064.04 × 4,796.40
  4. Step 4: Simplify right side
    10,056.26x = 72,253,161.46
  5. Step 5: Solve for x
    x = 72,253,161.46/10,056.26
  6. Step 6: Final answer
    x = 7,184.89

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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.