Home / 146,962.36-202,747.71-95,957.47

Finding the Fourth Proportional to 146,962.36, 202,747.71 and 95,957.47

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Solution

The fourth proportional to 146,962.36, 202,747.71 and 95,957.47 is: 132,381.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,962.36 : 202,747.71 = 95,957.47 : x
  2. Step 2: Convert to fraction form
    146,962.36/202,747.71 = 95,957.47/x
  3. Step 3: Cross multiply
    146,962.36x = 202,747.71 × 95,957.47
  4. Step 4: Simplify right side
    146,962.36x = 19,455,157,299.89
  5. Step 5: Solve for x
    x = 19,455,157,299.89/146,962.36
  6. Step 6: Final answer
    x = 132,381.91

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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.