Home / 62,883.12-94,322.70-23,440.62

Finding the Fourth Proportional to 62,883.12, 94,322.70 and 23,440.62

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Solution

The fourth proportional to 62,883.12, 94,322.70 and 23,440.62 is: 35,160.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,883.12 : 94,322.70 = 23,440.62 : x
  2. Step 2: Convert to fraction form
    62,883.12/94,322.70 = 23,440.62/x
  3. Step 3: Cross multiply
    62,883.12x = 94,322.70 × 23,440.62
  4. Step 4: Simplify right side
    62,883.12x = 2,210,982,568.07
  5. Step 5: Solve for x
    x = 2,210,982,568.07/62,883.12
  6. Step 6: Final answer
    x = 35,160.19

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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.