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Finding the Fourth Proportional to 7,014.34, 10,523.34 and 2,335.06

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Solution

The fourth proportional to 7,014.34, 10,523.34 and 2,335.06 is: 3,503.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014.34 : 10,523.34 = 2,335.06 : x
  2. Step 2: Convert to fraction form
    7,014.34/10,523.34 = 2,335.06/x
  3. Step 3: Cross multiply
    7,014.34x = 10,523.34 × 2,335.06
  4. Step 4: Simplify right side
    7,014.34x = 24,572,630.30
  5. Step 5: Solve for x
    x = 24,572,630.30/7,014.34
  6. Step 6: Final answer
    x = 3,503.20

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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.