Home / 94,077.46-141,130.32-27,522.10

Finding the Fourth Proportional to 94,077.46, 141,130.32 and 27,522.10

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Solution

The fourth proportional to 94,077.46, 141,130.32 and 27,522.10 is: 41,287.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,077.46 : 141,130.32 = 27,522.10 : x
  2. Step 2: Convert to fraction form
    94,077.46/141,130.32 = 27,522.10/x
  3. Step 3: Cross multiply
    94,077.46x = 141,130.32 × 27,522.10
  4. Step 4: Simplify right side
    94,077.46x = 3,884,202,780.07
  5. Step 5: Solve for x
    x = 3,884,202,780.07/94,077.46
  6. Step 6: Final answer
    x = 41,287.28

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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.