Home / 160,528.32-240,795.12-60,735.48

Finding the Fourth Proportional to 160,528.32, 240,795.12 and 60,735.48

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Solution

The fourth proportional to 160,528.32, 240,795.12 and 60,735.48 is: 91,104.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,528.32 : 240,795.12 = 60,735.48 : x
  2. Step 2: Convert to fraction form
    160,528.32/240,795.12 = 60,735.48/x
  3. Step 3: Cross multiply
    160,528.32x = 240,795.12 × 60,735.48
  4. Step 4: Simplify right side
    160,528.32x = 14,624,807,194.86
  5. Step 5: Solve for x
    x = 14,624,807,194.86/160,528.32
  6. Step 6: Final answer
    x = 91,104.22

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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.