Home / 6,710.07-10,056.60-3,790.02

Finding the Fourth Proportional to 6,710.07, 10,056.60 and 3,790.02

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Solution

The fourth proportional to 6,710.07, 10,056.60 and 3,790.02 is: 5,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.07 : 10,056.60 = 3,790.02 : x
  2. Step 2: Convert to fraction form
    6,710.07/10,056.60 = 3,790.02/x
  3. Step 3: Cross multiply
    6,710.07x = 10,056.60 × 3,790.02
  4. Step 4: Simplify right side
    6,710.07x = 38,114,715.13
  5. Step 5: Solve for x
    x = 38,114,715.13/6,710.07
  6. Step 6: Final answer
    x = 5,680.23

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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.