Home / 94,190.10-141,155.55-62,510.10

Finding the Fourth Proportional to 94,190.10, 141,155.55 and 62,510.10

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Solution

The fourth proportional to 94,190.10, 141,155.55 and 62,510.10 is: 93,679.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,190.10 : 141,155.55 = 62,510.10 : x
  2. Step 2: Convert to fraction form
    94,190.10/141,155.55 = 62,510.10/x
  3. Step 3: Cross multiply
    94,190.10x = 141,155.55 × 62,510.10
  4. Step 4: Simplify right side
    94,190.10x = 8,823,647,546.06
  5. Step 5: Solve for x
    x = 8,823,647,546.06/94,190.10
  6. Step 6: Final answer
    x = 93,679.14

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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.