Home / 183,726.02-275,330.57-146,119.19

Finding the Fourth Proportional to 183,726.02, 275,330.57 and 146,119.19

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Solution

The fourth proportional to 183,726.02, 275,330.57 and 146,119.19 is: 218,973.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,726.02 : 275,330.57 = 146,119.19 : x
  2. Step 2: Convert to fraction form
    183,726.02/275,330.57 = 146,119.19/x
  3. Step 3: Cross multiply
    183,726.02x = 275,330.57 × 146,119.19
  4. Step 4: Simplify right side
    183,726.02x = 40,231,078,859.28
  5. Step 5: Solve for x
    x = 40,231,078,859.28/183,726.02
  6. Step 6: Final answer
    x = 218,973.23

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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.