Home / 241,603.98-333,421.91-134,175.79

Finding the Fourth Proportional to 241,603.98, 333,421.91 and 134,175.79

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Solution

The fourth proportional to 241,603.98, 333,421.91 and 134,175.79 is: 185,167.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,603.98 : 333,421.91 = 134,175.79 : x
  2. Step 2: Convert to fraction form
    241,603.98/333,421.91 = 134,175.79/x
  3. Step 3: Cross multiply
    241,603.98x = 333,421.91 × 134,175.79
  4. Step 4: Simplify right side
    241,603.98x = 44,737,148,177.56
  5. Step 5: Solve for x
    x = 44,737,148,177.56/241,603.98
  6. Step 6: Final answer
    x = 185,167.26

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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.