Home / 237,851.15-356,076.88-158,769.23

Finding the Fourth Proportional to 237,851.15, 356,076.88 and 158,769.23

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Solution

The fourth proportional to 237,851.15, 356,076.88 and 158,769.23 is: 237,686.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,851.15 : 356,076.88 = 158,769.23 : x
  2. Step 2: Convert to fraction form
    237,851.15/356,076.88 = 158,769.23/x
  3. Step 3: Cross multiply
    237,851.15x = 356,076.88 × 158,769.23
  4. Step 4: Simplify right side
    237,851.15x = 56,534,049,881.09
  5. Step 5: Solve for x
    x = 56,534,049,881.09/237,851.15
  6. Step 6: Final answer
    x = 237,686.68

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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.