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Finding the Fourth Proportional to 7,083.60, 10,630.02 and 2,701.10

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Solution

The fourth proportional to 7,083.60, 10,630.02 and 2,701.10 is: 4,053.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083.60 : 10,630.02 = 2,701.10 : x
  2. Step 2: Convert to fraction form
    7,083.60/10,630.02 = 2,701.10/x
  3. Step 3: Cross multiply
    7,083.60x = 10,630.02 × 2,701.10
  4. Step 4: Simplify right side
    7,083.60x = 28,712,693.87
  5. Step 5: Solve for x
    x = 28,712,693.87/7,083.60
  6. Step 6: Final answer
    x = 4,053.40

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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.