Home / 159,003.58-238,501.63-39,060.34

Finding the Fourth Proportional to 159,003.58, 238,501.63 and 39,060.34

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Solution

The fourth proportional to 159,003.58, 238,501.63 and 39,060.34 is: 58,589.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,003.58 : 238,501.63 = 39,060.34 : x
  2. Step 2: Convert to fraction form
    159,003.58/238,501.63 = 39,060.34/x
  3. Step 3: Cross multiply
    159,003.58x = 238,501.63 × 39,060.34
  4. Step 4: Simplify right side
    159,003.58x = 9,315,955,527.29
  5. Step 5: Solve for x
    x = 9,315,955,527.29/159,003.58
  6. Step 6: Final answer
    x = 58,589.60

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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.