Home / 94,498.40-141,812.40-41,945.60

Finding the Fourth Proportional to 94,498.40, 141,812.40 and 41,945.60

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Solution

The fourth proportional to 94,498.40, 141,812.40 and 41,945.60 is: 62,947.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,498.40 : 141,812.40 = 41,945.60 : x
  2. Step 2: Convert to fraction form
    94,498.40/141,812.40 = 41,945.60/x
  3. Step 3: Cross multiply
    94,498.40x = 141,812.40 × 41,945.60
  4. Step 4: Simplify right side
    94,498.40x = 5,948,406,205.44
  5. Step 5: Solve for x
    x = 5,948,406,205.44/94,498.40
  6. Step 6: Final answer
    x = 62,947.16

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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.