Home / 92,510.02-127,664.37-50,068.55

Finding the Fourth Proportional to 92,510.02, 127,664.37 and 50,068.55

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Solution

The fourth proportional to 92,510.02, 127,664.37 and 50,068.55 is: 69,094.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,510.02 : 127,664.37 = 50,068.55 : x
  2. Step 2: Convert to fraction form
    92,510.02/127,664.37 = 50,068.55/x
  3. Step 3: Cross multiply
    92,510.02x = 127,664.37 × 50,068.55
  4. Step 4: Simplify right side
    92,510.02x = 6,391,970,023.97
  5. Step 5: Solve for x
    x = 6,391,970,023.97/92,510.02
  6. Step 6: Final answer
    x = 69,094.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.