Home / 241,686.73-333,527.52-134,266.78

Finding the Fourth Proportional to 241,686.73, 333,527.52 and 134,266.78

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Solution

The fourth proportional to 241,686.73, 333,527.52 and 134,266.78 is: 185,288.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,686.73 : 333,527.52 = 134,266.78 : x
  2. Step 2: Convert to fraction form
    241,686.73/333,527.52 = 134,266.78/x
  3. Step 3: Cross multiply
    241,686.73x = 333,527.52 × 134,266.78
  4. Step 4: Simplify right side
    241,686.73x = 44,781,666,151.79
  5. Step 5: Solve for x
    x = 44,781,666,151.79/241,686.73
  6. Step 6: Final answer
    x = 185,288.06

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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.