Home / 169,434.74-233,816.37-93,982.58

Finding the Fourth Proportional to 169,434.74, 233,816.37 and 93,982.58

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Solution

The fourth proportional to 169,434.74, 233,816.37 and 93,982.58 is: 129,693.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,434.74 : 233,816.37 = 93,982.58 : x
  2. Step 2: Convert to fraction form
    169,434.74/233,816.37 = 93,982.58/x
  3. Step 3: Cross multiply
    169,434.74x = 233,816.37 × 93,982.58
  4. Step 4: Simplify right side
    169,434.74x = 21,974,665,698.83
  5. Step 5: Solve for x
    x = 21,974,665,698.83/169,434.74
  6. Step 6: Final answer
    x = 129,693.98

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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.