Home / 6,710.18-10,068.23-2,330.78

Finding the Fourth Proportional to 6,710.18, 10,068.23 and 2,330.78

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Solution

The fourth proportional to 6,710.18, 10,068.23 and 2,330.78 is: 3,497.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.18 : 10,068.23 = 2,330.78 : x
  2. Step 2: Convert to fraction form
    6,710.18/10,068.23 = 2,330.78/x
  3. Step 3: Cross multiply
    6,710.18x = 10,068.23 × 2,330.78
  4. Step 4: Simplify right side
    6,710.18x = 23,466,784.61
  5. Step 5: Solve for x
    x = 23,466,784.61/6,710.18
  6. Step 6: Final answer
    x = 3,497.19

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1.5x scale

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.