Home / 9,446.17-14,160.03-4,752.10

Finding the Fourth Proportional to 9,446.17, 14,160.03 and 4,752.10

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Solution

The fourth proportional to 9,446.17, 14,160.03 and 4,752.10 is: 7,123.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446.17 : 14,160.03 = 4,752.10 : x
  2. Step 2: Convert to fraction form
    9,446.17/14,160.03 = 4,752.10/x
  3. Step 3: Cross multiply
    9,446.17x = 14,160.03 × 4,752.10
  4. Step 4: Simplify right side
    9,446.17x = 67,289,878.56
  5. Step 5: Solve for x
    x = 67,289,878.56/9,446.17
  6. Step 6: Final answer
    x = 7,123.51

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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.