Home / 183,444.28-252,810.32-143,094.13

Finding the Fourth Proportional to 183,444.28, 252,810.32 and 143,094.13

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Solution

The fourth proportional to 183,444.28, 252,810.32 and 143,094.13 is: 197,202.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,444.28 : 252,810.32 = 143,094.13 : x
  2. Step 2: Convert to fraction form
    183,444.28/252,810.32 = 143,094.13/x
  3. Step 3: Cross multiply
    183,444.28x = 252,810.32 × 143,094.13
  4. Step 4: Simplify right side
    183,444.28x = 36,175,671,447.93
  5. Step 5: Solve for x
    x = 36,175,671,447.93/183,444.28
  6. Step 6: Final answer
    x = 197,202.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.