Home / 34,851.02-48,094.61-18,935.46

Finding the Fourth Proportional to 34,851.02, 48,094.61 and 18,935.46

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Solution

The fourth proportional to 34,851.02, 48,094.61 and 18,935.46 is: 26,131.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,851.02 : 48,094.61 = 18,935.46 : x
  2. Step 2: Convert to fraction form
    34,851.02/48,094.61 = 18,935.46/x
  3. Step 3: Cross multiply
    34,851.02x = 48,094.61 × 18,935.46
  4. Step 4: Simplify right side
    34,851.02x = 910,693,469.19
  5. Step 5: Solve for x
    x = 910,693,469.19/34,851.02
  6. Step 6: Final answer
    x = 26,131.05

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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.