Home / 593,223.66-889,828.07-143,948.25

Finding the Fourth Proportional to 593,223.66, 889,828.07 and 143,948.25

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Solution

The fourth proportional to 593,223.66, 889,828.07 and 143,948.25 is: 215,920.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,223.66 : 889,828.07 = 143,948.25 : x
  2. Step 2: Convert to fraction form
    593,223.66/889,828.07 = 143,948.25/x
  3. Step 3: Cross multiply
    593,223.66x = 889,828.07 × 143,948.25
  4. Step 4: Simplify right side
    593,223.66x = 128,089,192,757.64
  5. Step 5: Solve for x
    x = 128,089,192,757.64/593,223.66
  6. Step 6: Final answer
    x = 215,920.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.