Home / 94,218.80-141,328.28-35,046.80

Finding the Fourth Proportional to 94,218.80, 141,328.28 and 35,046.80

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Solution

The fourth proportional to 94,218.80, 141,328.28 and 35,046.80 is: 52,570.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,218.80 : 141,328.28 = 35,046.80 : x
  2. Step 2: Convert to fraction form
    94,218.80/141,328.28 = 35,046.80/x
  3. Step 3: Cross multiply
    94,218.80x = 141,328.28 × 35,046.80
  4. Step 4: Simplify right side
    94,218.80x = 4,953,103,963.50
  5. Step 5: Solve for x
    x = 4,953,103,963.50/94,218.80
  6. Step 6: Final answer
    x = 52,570.23

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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.