Home / 169,417.27-233,795.90-93,965.77

Finding the Fourth Proportional to 169,417.27, 233,795.90 and 93,965.77

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Solution

The fourth proportional to 169,417.27, 233,795.90 and 93,965.77 is: 129,672.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,417.27 : 233,795.90 = 93,965.77 : x
  2. Step 2: Convert to fraction form
    169,417.27/233,795.90 = 93,965.77/x
  3. Step 3: Cross multiply
    169,417.27x = 233,795.90 × 93,965.77
  4. Step 4: Simplify right side
    169,417.27x = 21,968,812,293.50
  5. Step 5: Solve for x
    x = 21,968,812,293.50/169,417.27
  6. Step 6: Final answer
    x = 129,672.80

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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.