Home / 173,066.12-238,831.44-97,614.62

Finding the Fourth Proportional to 173,066.12, 238,831.44 and 97,614.62

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Solution

The fourth proportional to 173,066.12, 238,831.44 and 97,614.62 is: 134,708.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,066.12 : 238,831.44 = 97,614.62 : x
  2. Step 2: Convert to fraction form
    173,066.12/238,831.44 = 97,614.62/x
  3. Step 3: Cross multiply
    173,066.12x = 238,831.44 × 97,614.62
  4. Step 4: Simplify right side
    173,066.12x = 23,313,440,259.65
  5. Step 5: Solve for x
    x = 23,313,440,259.65/173,066.12
  6. Step 6: Final answer
    x = 134,708.29

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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.