Home / 162,935.93-224,851.06-94,993.13

Finding the Fourth Proportional to 162,935.93, 224,851.06 and 94,993.13

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Solution

The fourth proportional to 162,935.93, 224,851.06 and 94,993.13 is: 131,090.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,935.93 : 224,851.06 = 94,993.13 : x
  2. Step 2: Convert to fraction form
    162,935.93/224,851.06 = 94,993.13/x
  3. Step 3: Cross multiply
    162,935.93x = 224,851.06 × 94,993.13
  4. Step 4: Simplify right side
    162,935.93x = 21,359,305,973.22
  5. Step 5: Solve for x
    x = 21,359,305,973.22/162,935.93
  6. Step 6: Final answer
    x = 131,090.21

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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.