Home / 183,407.29-275,075.91-57,049.07

Finding the Fourth Proportional to 183,407.29, 275,075.91 and 57,049.07

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Solution

The fourth proportional to 183,407.29, 275,075.91 and 57,049.07 is: 85,562.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,407.29 : 275,075.91 = 57,049.07 : x
  2. Step 2: Convert to fraction form
    183,407.29/275,075.91 = 57,049.07/x
  3. Step 3: Cross multiply
    183,407.29x = 275,075.91 × 57,049.07
  4. Step 4: Simplify right side
    183,407.29x = 15,692,823,469.52
  5. Step 5: Solve for x
    x = 15,692,823,469.52/183,407.29
  6. Step 6: Final answer
    x = 85,562.70

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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.