Home / 169,184.36-233,464.30-93,727.40

Finding the Fourth Proportional to 169,184.36, 233,464.30 and 93,727.40

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Solution

The fourth proportional to 169,184.36, 233,464.30 and 93,727.40 is: 129,338.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,184.36 : 233,464.30 = 93,727.40 : x
  2. Step 2: Convert to fraction form
    169,184.36/233,464.30 = 93,727.40/x
  3. Step 3: Cross multiply
    169,184.36x = 233,464.30 × 93,727.40
  4. Step 4: Simplify right side
    169,184.36x = 21,882,001,831.82
  5. Step 5: Solve for x
    x = 21,882,001,831.82/169,184.36
  6. Step 6: Final answer
    x = 129,338.21

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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.