Home / 62,754.40-94,160.72-23,325.20

Finding the Fourth Proportional to 62,754.40, 94,160.72 and 23,325.20

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Solution

The fourth proportional to 62,754.40, 94,160.72 and 23,325.20 is: 34,998.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,754.40 : 94,160.72 = 23,325.20 : x
  2. Step 2: Convert to fraction form
    62,754.40/94,160.72 = 23,325.20/x
  3. Step 3: Cross multiply
    62,754.40x = 94,160.72 × 23,325.20
  4. Step 4: Simplify right side
    62,754.40x = 2,196,317,626.14
  5. Step 5: Solve for x
    x = 2,196,317,626.14/62,754.40
  6. Step 6: Final answer
    x = 34,998.62

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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.