Home / 61,693.02-92,539.53-35,414.46

Finding the Fourth Proportional to 61,693.02, 92,539.53 and 35,414.46

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Solution

The fourth proportional to 61,693.02, 92,539.53 and 35,414.46 is: 53,121.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,693.02 : 92,539.53 = 35,414.46 : x
  2. Step 2: Convert to fraction form
    61,693.02/92,539.53 = 35,414.46/x
  3. Step 3: Cross multiply
    61,693.02x = 92,539.53 × 35,414.46
  4. Step 4: Simplify right side
    61,693.02x = 3,277,237,483.60
  5. Step 5: Solve for x
    x = 3,277,237,483.60/61,693.02
  6. Step 6: Final answer
    x = 53,121.69

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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.