Home / 57,194.48-85,733.40-34,994

Finding the Fourth Proportional to 57,194.48, 85,733.40 and 34,994

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Solution

The fourth proportional to 57,194.48, 85,733.40 and 34,994 is: 52,455.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,194.48 : 85,733.40 = 34,994 : x
  2. Step 2: Convert to fraction form
    57,194.48/85,733.40 = 34,994/x
  3. Step 3: Cross multiply
    57,194.48x = 85,733.40 × 34,994
  4. Step 4: Simplify right side
    57,194.48x = 3,000,154,599.60
  5. Step 5: Solve for x
    x = 3,000,154,599.60/57,194.48
  6. Step 6: Final answer
    x = 52,455.32

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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.