Home / 169,267.91-233,589.71-93,816.41

Finding the Fourth Proportional to 169,267.91, 233,589.71 and 93,816.41

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Solution

The fourth proportional to 169,267.91, 233,589.71 and 93,816.41 is: 129,466.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,267.91 : 233,589.71 = 93,816.41 : x
  2. Step 2: Convert to fraction form
    169,267.91/233,589.71 = 93,816.41/x
  3. Step 3: Cross multiply
    169,267.91x = 233,589.71 × 93,816.41
  4. Step 4: Simplify right side
    169,267.91x = 21,914,547,421.17
  5. Step 5: Solve for x
    x = 21,914,547,421.17/169,267.91
  6. Step 6: Final answer
    x = 129,466.64

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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.