Home / 169,303.23-253,732.02-94,458.63

Finding the Fourth Proportional to 169,303.23, 253,732.02 and 94,458.63

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Solution

The fourth proportional to 169,303.23, 253,732.02 and 94,458.63 is: 141,563.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,303.23 : 253,732.02 = 94,458.63 : x
  2. Step 2: Convert to fraction form
    169,303.23/253,732.02 = 94,458.63/x
  3. Step 3: Cross multiply
    169,303.23x = 253,732.02 × 94,458.63
  4. Step 4: Simplify right side
    169,303.23x = 23,967,178,996.33
  5. Step 5: Solve for x
    x = 23,967,178,996.33/169,303.23
  6. Step 6: Final answer
    x = 141,563.63

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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.