Home / 159,433.44-239,117.52-59,575.20

Finding the Fourth Proportional to 159,433.44, 239,117.52 and 59,575.20

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Solution

The fourth proportional to 159,433.44, 239,117.52 and 59,575.20 is: 89,350.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,433.44 : 239,117.52 = 59,575.20 : x
  2. Step 2: Convert to fraction form
    159,433.44/239,117.52 = 59,575.20/x
  3. Step 3: Cross multiply
    159,433.44x = 239,117.52 × 59,575.20
  4. Step 4: Simplify right side
    159,433.44x = 14,245,474,077.50
  5. Step 5: Solve for x
    x = 14,245,474,077.50/159,433.44
  6. Step 6: Final answer
    x = 89,350.60

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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.