Home / 593,584.28-890,386.20-167,130.36

Finding the Fourth Proportional to 593,584.28, 890,386.20 and 167,130.36

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Solution

The fourth proportional to 593,584.28, 890,386.20 and 167,130.36 is: 250,698.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,584.28 : 890,386.20 = 167,130.36 : x
  2. Step 2: Convert to fraction form
    593,584.28/890,386.20 = 167,130.36/x
  3. Step 3: Cross multiply
    593,584.28x = 890,386.20 × 167,130.36
  4. Step 4: Simplify right side
    593,584.28x = 148,810,568,179.19
  5. Step 5: Solve for x
    x = 148,810,568,179.19/593,584.28
  6. Step 6: Final answer
    x = 250,698.30

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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.