Home / 9,657.48-14,487.18-3,082.10

Finding the Fourth Proportional to 9,657.48, 14,487.18 and 3,082.10

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Solution

The fourth proportional to 9,657.48, 14,487.18 and 3,082.10 is: 4,623.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657.48 : 14,487.18 = 3,082.10 : x
  2. Step 2: Convert to fraction form
    9,657.48/14,487.18 = 3,082.10/x
  3. Step 3: Cross multiply
    9,657.48x = 14,487.18 × 3,082.10
  4. Step 4: Simplify right side
    9,657.48x = 44,650,937.48
  5. Step 5: Solve for x
    x = 44,650,937.48/9,657.48
  6. Step 6: Final answer
    x = 4,623.46

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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.