Home / 141,615.60-212,350.26-41,763.10

Finding the Fourth Proportional to 141,615.60, 212,350.26 and 41,763.10

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Solution

The fourth proportional to 141,615.60, 212,350.26 and 41,763.10 is: 62,623.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,615.60 : 212,350.26 = 41,763.10 : x
  2. Step 2: Convert to fraction form
    141,615.60/212,350.26 = 41,763.10/x
  3. Step 3: Cross multiply
    141,615.60x = 212,350.26 × 41,763.10
  4. Step 4: Simplify right side
    141,615.60x = 8,868,403,872.84
  5. Step 5: Solve for x
    x = 8,868,403,872.84/141,615.60
  6. Step 6: Final answer
    x = 62,623.07

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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.