Home / 94,369.51-141,578.77-35,205.63

Finding the Fourth Proportional to 94,369.51, 141,578.77 and 35,205.63

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Solution

The fourth proportional to 94,369.51, 141,578.77 and 35,205.63 is: 52,817.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,369.51 : 141,578.77 = 35,205.63 : x
  2. Step 2: Convert to fraction form
    94,369.51/141,578.77 = 35,205.63/x
  3. Step 3: Cross multiply
    94,369.51x = 141,578.77 × 35,205.63
  4. Step 4: Simplify right side
    94,369.51x = 4,984,369,792.48
  5. Step 5: Solve for x
    x = 4,984,369,792.48/94,369.51
  6. Step 6: Final answer
    x = 52,817.59

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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.