Home / 173,347.69-239,215.23-96,867.41

Finding the Fourth Proportional to 173,347.69, 239,215.23 and 96,867.41

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Solution

The fourth proportional to 173,347.69, 239,215.23 and 96,867.41 is: 133,674.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,347.69 : 239,215.23 = 96,867.41 : x
  2. Step 2: Convert to fraction form
    173,347.69/239,215.23 = 96,867.41/x
  3. Step 3: Cross multiply
    173,347.69x = 239,215.23 × 96,867.41
  4. Step 4: Simplify right side
    173,347.69x = 23,172,160,584.96
  5. Step 5: Solve for x
    x = 23,172,160,584.96/173,347.69
  6. Step 6: Final answer
    x = 133,674.47

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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.