Home / 241,926.66-333,839.88-134,490.15

Finding the Fourth Proportional to 241,926.66, 333,839.88 and 134,490.15

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Solution

The fourth proportional to 241,926.66, 333,839.88 and 134,490.15 is: 185,585.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,926.66 : 333,839.88 = 134,490.15 : x
  2. Step 2: Convert to fraction form
    241,926.66/333,839.88 = 134,490.15/x
  3. Step 3: Cross multiply
    241,926.66x = 333,839.88 × 134,490.15
  4. Step 4: Simplify right side
    241,926.66x = 44,898,175,537.18
  5. Step 5: Solve for x
    x = 44,898,175,537.18/241,926.66
  6. Step 6: Final answer
    x = 185,585.89

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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.