Home / 183,563.06-275,427.18-99,224.46

Finding the Fourth Proportional to 183,563.06, 275,427.18 and 99,224.46

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Solution

The fourth proportional to 183,563.06, 275,427.18 and 99,224.46 is: 148,881.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,563.06 : 275,427.18 = 99,224.46 : x
  2. Step 2: Convert to fraction form
    183,563.06/275,427.18 = 99,224.46/x
  3. Step 3: Cross multiply
    183,563.06x = 275,427.18 × 99,224.46
  4. Step 4: Simplify right side
    183,563.06x = 27,329,113,204.82
  5. Step 5: Solve for x
    x = 27,329,113,204.82/183,563.06
  6. Step 6: Final answer
    x = 148,881.34

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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.