Home / 183,917.21-275,726.93-57,492.36

Finding the Fourth Proportional to 183,917.21, 275,726.93 and 57,492.36

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Solution

The fourth proportional to 183,917.21, 275,726.93 and 57,492.36 is: 86,192.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,917.21 : 275,726.93 = 57,492.36 : x
  2. Step 2: Convert to fraction form
    183,917.21/275,726.93 = 57,492.36/x
  3. Step 3: Cross multiply
    183,917.21x = 275,726.93 × 57,492.36
  4. Step 4: Simplify right side
    183,917.21x = 15,852,191,633.79
  5. Step 5: Solve for x
    x = 15,852,191,633.79/183,917.21
  6. Step 6: Final answer
    x = 86,192.00

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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.