Home / 169,571.08-234,011.03-93,097.29

Finding the Fourth Proportional to 169,571.08, 234,011.03 and 93,097.29

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Solution

The fourth proportional to 169,571.08, 234,011.03 and 93,097.29 is: 128,475.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,571.08 : 234,011.03 = 93,097.29 : x
  2. Step 2: Convert to fraction form
    169,571.08/234,011.03 = 93,097.29/x
  3. Step 3: Cross multiply
    169,571.08x = 234,011.03 × 93,097.29
  4. Step 4: Simplify right side
    169,571.08x = 21,785,792,723.11
  5. Step 5: Solve for x
    x = 21,785,792,723.11/169,571.08
  6. Step 6: Final answer
    x = 128,475.87

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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.