Home / 237,414.61-356,150.04-148,675.45

Finding the Fourth Proportional to 237,414.61, 356,150.04 and 148,675.45

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Solution

The fourth proportional to 237,414.61, 356,150.04 and 148,675.45 is: 223,030.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,414.61 : 356,150.04 = 148,675.45 : x
  2. Step 2: Convert to fraction form
    237,414.61/356,150.04 = 148,675.45/x
  3. Step 3: Cross multiply
    237,414.61x = 356,150.04 × 148,675.45
  4. Step 4: Simplify right side
    237,414.61x = 52,950,767,464.52
  5. Step 5: Solve for x
    x = 52,950,767,464.52/237,414.61
  6. Step 6: Final answer
    x = 223,030.79

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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.