Home / 169,356.24-233,722.14-93,904.74

Finding the Fourth Proportional to 169,356.24, 233,722.14 and 93,904.74

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Solution

The fourth proportional to 169,356.24, 233,722.14 and 93,904.74 is: 129,594.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,356.24 : 233,722.14 = 93,904.74 : x
  2. Step 2: Convert to fraction form
    169,356.24/233,722.14 = 93,904.74/x
  3. Step 3: Cross multiply
    169,356.24x = 233,722.14 × 93,904.74
  4. Step 4: Simplify right side
    169,356.24x = 21,947,616,788.94
  5. Step 5: Solve for x
    x = 21,947,616,788.94/169,356.24
  6. Step 6: Final answer
    x = 129,594.38

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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.