Home / 241,639.05-333,452.67-134,215.98

Finding the Fourth Proportional to 241,639.05, 333,452.67 and 134,215.98

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Solution

The fourth proportional to 241,639.05, 333,452.67 and 134,215.98 is: 185,212.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,639.05 : 333,452.67 = 134,215.98 : x
  2. Step 2: Convert to fraction form
    241,639.05/333,452.67 = 134,215.98/x
  3. Step 3: Cross multiply
    241,639.05x = 333,452.67 × 134,215.98
  4. Step 4: Simplify right side
    241,639.05x = 44,754,676,887.67
  5. Step 5: Solve for x
    x = 44,754,676,887.67/241,639.05
  6. Step 6: Final answer
    x = 185,212.93

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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.