Home / 94,006.48-140,884.44-49,622.80

Finding the Fourth Proportional to 94,006.48, 140,884.44 and 49,622.80

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Solution

The fourth proportional to 94,006.48, 140,884.44 and 49,622.80 is: 74,368.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,006.48 : 140,884.44 = 49,622.80 : x
  2. Step 2: Convert to fraction form
    94,006.48/140,884.44 = 49,622.80/x
  3. Step 3: Cross multiply
    94,006.48x = 140,884.44 × 49,622.80
  4. Step 4: Simplify right side
    94,006.48x = 6,991,080,389.23
  5. Step 5: Solve for x
    x = 6,991,080,389.23/94,006.48
  6. Step 6: Final answer
    x = 74,368.07

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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.