Home / 94,748.02-141,961.44-57,229.26

Finding the Fourth Proportional to 94,748.02, 141,961.44 and 57,229.26

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Solution

The fourth proportional to 94,748.02, 141,961.44 and 57,229.26 is: 85,746.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,748.02 : 141,961.44 = 57,229.26 : x
  2. Step 2: Convert to fraction form
    94,748.02/141,961.44 = 57,229.26/x
  3. Step 3: Cross multiply
    94,748.02x = 141,961.44 × 57,229.26
  4. Step 4: Simplify right side
    94,748.02x = 8,124,348,343.37
  5. Step 5: Solve for x
    x = 8,124,348,343.37/94,748.02
  6. Step 6: Final answer
    x = 85,746.90

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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.