Home / 183,715.06-275,572.61-57,366.13

Finding the Fourth Proportional to 183,715.06, 275,572.61 and 57,366.13

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Solution

The fourth proportional to 183,715.06, 275,572.61 and 57,366.13 is: 86,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,715.06 : 275,572.61 = 57,366.13 : x
  2. Step 2: Convert to fraction form
    183,715.06/275,572.61 = 57,366.13/x
  3. Step 3: Cross multiply
    183,715.06x = 275,572.61 × 57,366.13
  4. Step 4: Simplify right side
    183,715.06x = 15,808,533,193.94
  5. Step 5: Solve for x
    x = 15,808,533,193.94/183,715.06
  6. Step 6: Final answer
    x = 86,049.20

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1.5x scale

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.