Home / 169,207.02-253,818.06-94,270.38

Finding the Fourth Proportional to 169,207.02, 253,818.06 and 94,270.38

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Solution

The fourth proportional to 169,207.02, 253,818.06 and 94,270.38 is: 141,409.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,207.02 : 253,818.06 = 94,270.38 : x
  2. Step 2: Convert to fraction form
    169,207.02/253,818.06 = 94,270.38/x
  3. Step 3: Cross multiply
    169,207.02x = 253,818.06 × 94,270.38
  4. Step 4: Simplify right side
    169,207.02x = 23,927,524,967.06
  5. Step 5: Solve for x
    x = 23,927,524,967.06/169,207.02
  6. Step 6: Final answer
    x = 141,409.77

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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.