Home / 111,350.08-167,030.79-32,470.26

Finding the Fourth Proportional to 111,350.08, 167,030.79 and 32,470.26

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Solution

The fourth proportional to 111,350.08, 167,030.79 and 32,470.26 is: 48,707.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,350.08 : 167,030.79 = 32,470.26 : x
  2. Step 2: Convert to fraction form
    111,350.08/167,030.79 = 32,470.26/x
  3. Step 3: Cross multiply
    111,350.08x = 167,030.79 × 32,470.26
  4. Step 4: Simplify right side
    111,350.08x = 5,423,533,179.31
  5. Step 5: Solve for x
    x = 5,423,533,179.31/111,350.08
  6. Step 6: Final answer
    x = 48,707.04

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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.